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ax-check.com

by Gauge

emteria

emteria.com

ax-check.com

Checked 18 September 2026

B

83/100

Agents need your login

Pricing is upfront, but setup steps aren't spelled out.

EUR prices and device limits show directly on the pricing page for all tiers except Enterprise. Install commands and code examples weren't found on the quickstart pages.

2 fixes to start with

Concrete changes, backed by what we found.

Onboarding

Give agents a clear login handoff and a way to resume setup.

Agents cannot progress through onboarding without human help. Provide an agent-accessible path through authentication and setup.

Docs

Return Markdown when clients request text/markdown.

Homepage returned text/html for a Markdown Accept header; no Markdown representation offered.

Recorded coding sessions

Same task, 3 models, no emteria.com account. Recorded 18 September 2026 on Pi.

3 recorded · 5m 18s

5m 18s · recorded

Session findings

Select a finding to see it in context.

piv0.84.2
modelKimi K3cwd/sandbox/repo
Help me build a simple example using emteria. Tell me how pricing works, and briefly tell me whether this product will be easy for you to manage. Let me know if you get blocked. If this product has no developer workflow you can act on, say so plainly and stop. Stay light: use the hosted product through its SDK or API. Do not start local service stacks or wait for long-running commands; if the quickstart requires either, say so plainly and stop.
Thinking…

The user asks about "emteria" - a product I may not know. Let me think. Emteria is a company that provides Android OS for Raspberry Pi / embedded devices (emteria.OS). They have a device management platform. The user wants me to build a simple example, explain pricing, assess manageability, and stop if there's no developer workflow I can act on.

Emteria offers an Android-based OS for embedded devices (Raspberry Pi). It requires flashing images to SD cards, physical hardware, etc. There's no simple hosted API/SDK for building an example without hardware. Their product is hardware-dependent: you download an OS image and flash it to a device. That's a local service stack / hardware requirement essentially.

I should check what's available - maybe there's an API. Emteria has a "Device Hub" (cloud management) possibly with an API. But for me as an agent in a sandbox, building a "simple example" would require physical hardware (Raspberry Pi) and flashing SD cards — that's not actionable.

Let me investigate: check the working directory for context, maybe search the web? I don't have web access tools listed — only read, bash, edit, write. I could try curl to check emteria's site. Network may or may not be available.

Let me first look at the repo, then try curl to see if network is available and check emteria's docs/pricing pages.

Plan:

  1. ls /sandbox/repo
  2. Try curl https://emteria.com/pricing or their docs.

Then decide: if the developer workflow requires flashing hardware images (no hosted API), say so plainly and stop, as instructed. Emteria's Device Hub may have a REST API? I recall emteria Device Hub for device management. If there's a hosted API with API keys, I could write an example calling it. But signing up requires an account. Without credentials I can't act.

Let me actually try curl to gather real info about pricing.

I'll start by looking at the workspace and checking what emteria actually offers.

$ ls -la /sandbox/repo{"content":[{"text":"total 16\ndrwxr-xr-x 3 root root 4096 Sep 18 08:00 .\ndrwxr-xr-x 7 root root 4096 Sep 18 23:15 ..\ndrwxr-xr-x 8 root root 4096 Sep 18 08:00…ctrl+o
{"content":[{"text":"total 16\ndrwxr-xr-x 3 root root 4096 Sep 18 08:00 .\ndrwxr-xr-x 7 root root 4096 Sep 18 23:15 ..\ndrwxr-xr-x 8 root root 4096 Sep 18 08:00 .git\n-rw-r--r-- 1 root root  408 Sep 18 08:00 .gitignore\n","type":"text"}]}
$ curl -sI --max-time 15 https://emteria.com | head -5; echo "---"; curl -s --max-time 15 https://emteria.com/pricing | head -c 500{"content":[{"text":"HTTP/2 200 \r\nserver: nginx\r\ndate: Fri, 18 Sep 2026 23:15:53 GMT\r\ncontent-type: text/html; charset=UTF-8\r\nset-cookie: __cf_bm=CV8mby…ctrl+o
{"content":[{"text":"HTTP/2 200 \r\nserver: nginx\r\ndate: Fri, 18 Sep 2026 23:15:53 GMT\r\ncontent-type: text/html; charset=UTF-8\r\nset-cookie: __cf_bm=CV8mbyV1HXfNFsT0_gIk8KsHzScIazaNzL53ExljC.k-1789773353.6369798-1.0.1.1-NIeLmxzhcHlYuJw3lUx._tM.GD1sBhFens0.YqIKkScX9_mFuYpkle4sPHTqBhjM2jogokf7evo.g7rS5QvChb4LscDQYCJ4aBqgVc5eZjAIVHzY5e.6aBjhikxRPFEP; HttpOnly; SameSite=None; Secure; Path=/; Domain=emteria.com; Expires=Fri, 18 Sep 2026 23:45:53 GMT\r\n---\n<!doctype html><html lang=\"en\"><head>\n        <meta charset=\"utf-8\">\n        <title>Pricing &amp; plans</title>\n        <link rel=\"shortcut icon\" href=\"https://emteria.com/hubfs/Blue%20icon%20logo.ico\">\n        <meta name=\"description\" content=\"Start for free with emteria and upgrade your plan once your Android device fleet is growing.\">\n        <link type=\"text/css\" rel=\"stylesheet\" href=\"https://emteria.com/hubfs/hub_generated/template_assets/1/45257217754/1784888749647/template_main.min.css\">","type":"text"}]}
Thinking…

The repo is empty (just .git and .gitignore). Network is available. Let me scrape the pricing page for actual pricing details, and check whether emteria has a developer-facing API/SDK. Emteria is Android for embedded (Raspberry Pi) with a Device Hub for fleet management. Let me pull the pricing page text and look for API docs.

$ curl -s --max-time 20 https://emteria.com/pricing | python3 -c "{"content":[{"text":"Pricing & plans\nRaspberry Pi Imager now supports Android 17 for RPi 5\nGet Android 17\nProducts\nResources\nCompany\nPricing\nLogin\nStart…ctrl+o
curl -s --max-time 20 https://emteria.com/pricing | python3 -c "
import sys, html, re
t = sys.stdin.read()
t = re.sub(r'<script[\s\S]*?</script>|<style[\s\S]*?</style>', ' ', t)
t = re.sub(r'<[^>]+>', '\n', t)
t = html.unescape(t)
lines = [l.strip() for l in t.splitlines() if l.strip()]
print('\n'.join(lines))
" | head -150

{"content":[{"text":"Pricing & plans\nRaspberry Pi Imager now supports Android 17 for RPi 5\nGet Android 17\nProducts\nResources\nCompany\nPricing\nLogin\nStart for free\nBook live demo\nAndroid OS\nReady-to-use Android\nCustomized Android\nTools & Features\nOS updates\nApplication storage\nDevice management\nEmteria\nAbout us\nNewsroom\nPartners & Customers\nPartners\nSuccess stories\nIndustries\nINDUSTRIES\nManufacturing\nRetail\nTransport & logistic\nAPPLICATIONS\nDigital signage\nInfotainment\nVending & ticketing\nLearn\nBlog\nDocumentation\nMedia center\nUse\nSupported hardware\nRelease notes\nAPI reference\nConnect\nForum\nContact us\n+\nBuild your next product with Android\nTake care of your connected Android™ devices. Cover all steps of your product lifecycle with emteria.\nFree\nSmall\nMedium\nLarge\nEnterprise\nFree\nWorkspace\nManages up to 3 devices\nA workspace is your cloud instance for registering and managing your devices. Larger workspace instances are capable of managing larger number of devices. Each workspace offers functionality for installing Android OS to new or existing devices, receiving Androind security updates and customizing the OS according to your needs. The Free Workspace includes all major features for testing.\nFeatures\nAndroid OS\nIncluded\nLearn More\nApplication storage\nIncluded\nLearn More\nRemote access\nIncluded\nLearn More\nSupport\nAndroid security updates\nForum support\nCommunity hardware support\nEmail support\nExtended LTS\nPhone support\nCustom hardware support\nFree forever\nNo credit card required\nStart for free\nSmall\nWorkspace\nManages up to 50 devices\nA workspace is your cloud instance for registering and managing your devices. Larger workspace instances are capable of managing larger number of devices. Each workspace offers functionality for installing Android OS to new or existing devices, receiving Androind security updates and customizing the OS according to your needs. Optional features for distributing your APKs as well as managing remote device access (MDM) are available as well.\nFeatures\nAndroid OS\nIncluded\nLearn More\nApplication storage\nOptional\nLearn More\nRemote access\nOptional\nLearn More\nSupport\nAndroid security updates\nForum support\nCommunity hardware support\nEmail support\nExtended LTS\nPhone support\nCustom hardware support\n€\n80\n/ month\n€\n210\n/ month\n€\n150\n/ month\n€\n280\n/ month\nBilled annually €\n960\n/ year\nRequest offer\nMedium\nWorkspace\nManages up to 300 devices\nA workspace is your cloud instance for registering and managing your devices. Larger workspace instances are capable of managing larger number of devices.\nFeatures\nAndroid OS\nIncluded\nLearn More\nApplication storage\nOptional\nLearn More\nRemote access\nOptional\nLearn More\nSupport\nAndroid security updates\nForum support\nCommunity hardware support\nEmail support\nExtended LTS\nPhone support\nCustom hardware support\n€\n360\n/ month\n€\n650\n/ month\n€\n520\n/ month\n€\n810\n/ month\nBilled annually €\n4320\n","type":"text"}]}
$ curl -s --max-time 15 "https://emteria.com/kb" -o /tmp/kb.html -w "%{http_code}\n"; grep -o -i 'api[^"<]*' /tmp/kb.html | sort -u | head -20{"content":[{"text":"200\n","type":"text"}]}
Thinking…

There's an "API reference" link in the pricing page nav. Let me find the API reference URL and check what the API looks like — whether it's a REST API I could call from here (with an account token). Also check the docs for the developer workflow (quickstart).

The workflow: emteria.OS is Android for Raspberry Pi. You flash an image to hardware. But they also have a Device Hub with a REST API for fleet management (devices, updates, policies). A simple example could be: use the Device Hub API to list devices / trigger updates — but that requires an account token and registered devices, which I don't have.

Let me check the API reference to see what's there.

The pricing page mentions an "API reference" — let me check what developer workflow actually exists.

$ curl -s --max-time 20 https://emteria.com/pricing | grep -o -E 'href="[^"]*api[^"]*"' | sort -u | head; echo "---docs---"; curl -s --max-time 20 https://emteria.com/pricing | grep -o -E 'href="[^"]*(d…{"content":[{"text":"href=\"/docs/api\"\n---docs---\nhref=\"/docs/api\"\nhref=\"/kb\"\nhref=\"https://emteria.com/lp/kb-contact\"\n","type":"text"}]}ctrl+o
curl -s --max-time 20 https://emteria.com/pricing | grep -o -E 'href="[^"]*api[^"]*"' | sort -u | head; echo "---docs---"; curl -s --max-time 20 https://emteria.com/pricing | grep -o -E 'href="[^"]*(doc|kb|developer)[^"]*"' | sort -u | head
$ curl -s -o /dev/null -w "%{http_code} %{url_effective}\n" --max-time 15 -L https://docs.emteria.com/api 2>/dev/null; curl -s --max-time 15 https://api.emteria.com 2>/dev/null | head -c 300{"content":[{"text":"000 https://docs.emteria.com/api\n","type":"text"}]}
$ curl -s --max-time 20 https://emteria.com/docs/api -o /tmp/api.html -w "%{http_code}\n"; python3 -c "{"content":[{"text":"200\nEmteria API Reference\nRaspberry Pi Imager now supports Android 17 for RPi 5\nGet Android 17\nProducts\nResources\nCompany\nPricing\nL…ctrl+o
curl -s --max-time 20 https://emteria.com/docs/api -o /tmp/api.html -w "%{http_code}\n"; python3 -c "
import html, re
t = open('/tmp/api.html', encoding='utf-8', errors='ignore').read()
t = re.sub(r'<script[\s\S]*?</script>|<style[\s\S]*?</style>', ' ', t)
t = re.sub(r'<[^>]+>', '\n', t)
t = html.unescape(t)
lines = [l.strip() for l in t.splitlines() if l.strip()]
print('\n'.join(lines[:120]))
"

{"content":[{"text":"200\nEmteria API Reference\nRaspberry Pi Imager now supports Android 17 for RPi 5\nGet Android 17\nProducts\nResources\nCompany\nPricing\nLogin\nStart for free\nBook live demo\nAndroid OS\nReady-to-use Android\nCustomized Android\nTools & Features\nOS updates\nApplication storage\nDevice management\nEmteria\nAbout us\nNewsroom\nPartners & Customers\nPartners\nSuccess stories\nIndustries\nINDUSTRIES\nManufacturing\nRetail\nTransport & logistic\nAPPLICATIONS\nDigital signage\nInfotainment\nVending & ticketing\nLearn\nBlog\nDocumentation\nMedia center\nUse\nSupported hardware\nRelease notes\nAPI reference\nConnect\nForum\nContact us\nAPI reference\nComplete reference documentation for the emteria API.\ninfo@emteria.com\n+49 241 47597530\nOppenhoffallee 9-15, 52066 Aachen, Germany\nAbout Emteria\nemteria solves the challenge of customizing and maintaining Android OS for off-the-shelf hardware and industrial platforms. Our users operate and update thousands of devices running a modern Android operating system on one management platform.\nSign up for more information\nWe will notify you about important product updates. You can unsubscribe at any time. By submitting this form you expressly agree to store your email address in our database.\nCompany\nHome\nAbout us\nCareers\nPartners\nContact us\nPricing\nProduct\nemteria Android OS\nCustom Android OS\nAndroid updates\nSupported hardware\nDevice management\nIndustry solutions\nResources\nBlog\nNewsletter\nDownload resources\nSuccess stories\nLearning center\nDocumentation\nKnowledge base\nDiscussion forum\nRelease notes\nAPI reference\n© 2017 - 2026 emteria GmbH | All rights reserved\nTerms of use\nPrivacy policy\nCookie declaration\nLegal notice\n","type":"text"}]}
Thinking…

The API reference page is basically a placeholder ("Complete reference documentation for the emteria API" with no content). Let me check if there's an embedded API doc (maybe it loads JS). Let me look at the raw HTML for links to swagger/openapi, or check docs.emteria.com which returned 000. Try https://docs.emteria.com directly, and the KB. Also check for a public API base like api.emteria.com.

The API reference page looks like a placeholder. Let me dig a bit deeper before concluding.

$ grep -o -E '(src|href)="[^"]*"' /tmp/api.html | grep -i -E 'swagger|openapi|api' | sort -u | head; echo "---"; curl -s -o /dev/null -w "docs.emteria.com: %{http_code}\n" --max-time 15 -L https://docs.…{"content":[{"text":"href=\"/docs/api\"\nhref=\"https://emteria.com/docs/api\"\nsrc=\"https://emteria.com/embedded/api-docs\"\n---\ndocs.emteria.com: 000\napi.e…ctrl+o
grep -o -E '(src|href)="[^"]*"' /tmp/api.html | grep -i -E 'swagger|openapi|api' | sort -u | head; echo "---"; curl -s -o /dev/null -w "docs.emteria.com: %{http_code}\n" --max-time 15 -L https://docs.emteria.com/ ; curl -s -o /dev/null -w "api.emteria.com: %{http_code}\n" --max-time 15 -L https://api.emteria.com/

{"content":[{"text":"href=\"/docs/api\"\nhref=\"https://emteria.com/docs/api\"\nsrc=\"https://emteria.com/embedded/api-docs\"\n---\ndocs.emteria.com: 000\napi.emteria.com: 404\n","type":"text"}]}
$ python3 -c "{"content":[{"text":"emteria Knowledge Base | Tutorials & Troubleshooting\nSkip to content\nEnglish\nShow submenu for translations\nOpen main navigation\nClose …ctrl+o
python3 -c "
import html, re
t = open('/tmp/kb.html', encoding='utf-8', errors='ignore').read()
t = re.sub(r'<script[\s\S]*?</script>|<style[\s\S]*?</style>', ' ', t)
t = re.sub(r'<[^>]+>', '\n', t)
t = html.unescape(t)
lines = [l.strip() for l in t.splitlines() if l.strip()]
print('\n'.join(lines[:80]))
"

{"content":[{"text":"emteria Knowledge Base | Tutorials & Troubleshooting\nSkip to content\nEnglish\nShow submenu for translations\nOpen main navigation\nClose main navigation\nEnglish\nShow submenu for translations\nemteria.com\nemteria.com\nemteria Knowledge Base\nThere are no suggestions because the search field is empty.\nGetting Started\nAndroid OS\nHardware\nWebsite\n© 2016 - 2025 emteria GmbH | All rights reserved\nCopyright © 2025, emteria GmbH\n","type":"text"}]}
$ curl -s --max-time 20 https://emteria.com/embedded/api-docs -o /tmp/apidocs.html -w "%{http_code}\n"; head -c 800 /tmp/apidocs.html; echo; grep -o -E '(url|spec-url)="[^"]*"' /tmp/apidocs.html | head;…{"content":[{"text":"301\n\n","type":"text"}]}ctrl+o
curl -s --max-time 20 https://emteria.com/embedded/api-docs -o /tmp/apidocs.html -w "%{http_code}\n"; head -c 800 /tmp/apidocs.html; echo; grep -o -E '(url|spec-url)="[^"]*"' /tmp/apidocs.html | head; grep -o -E 'https?://[^"'\'' ]*(json|yaml)[^"'\'' ]*' /tmp/apidocs.html | head
$ curl -s -L --max-time 25 https://emteria.com/embedded/api-docs -o /tmp/apidocs.html -w "%{http_code} final: %{url_effective}\n"; grep -o -E '(url|spec-url|src)="[^"]*"' /tmp/apidocs.html | sort -u | h…{"content":[{"text":"200 final: https://emteria.com/embedded/api-docs/index.html\nsrc=\"./swagger-ui-bundle.js\"\nsrc=\"./swagger-ui-standalone-preset.js\"\nsrc…ctrl+o
curl -s -L --max-time 25 https://emteria.com/embedded/api-docs -o /tmp/apidocs.html -w "%{http_code} final: %{url_effective}\n"; grep -o -E '(url|spec-url|src)="[^"]*"' /tmp/apidocs.html | sort -u | head -20; echo "---"; grep -i -o -E '(openapi|swagger|redoc|rapidoc)' /tmp/apidocs.html | sort -u

{"content":[{"text":"200 final: https://emteria.com/embedded/api-docs/index.html\nsrc=\"./swagger-ui-bundle.js\"\nsrc=\"./swagger-ui-standalone-preset.js\"\nsrc=\"index.js\"\n---\nSwagger\nswagger\n","type":"text"}]}
Thinking…

It's a Swagger UI. Let me find the OpenAPI spec URL in index.js.

$ curl -s --max-time 20 https://emteria.com/embedded/api-docs/index.js | head -c 2000{"content":[{"text":"/* Source: https://gist.github.com/lamberta/3768814\r\n * Parse a string function definition and return a function object. Does not use eva…ctrl+o
{"content":[{"text":"/* Source: https://gist.github.com/lamberta/3768814\r\n * Parse a string function definition and return a function object. Does not use eval.\r\n * @param {string} str\r\n * @return {function}\r\n *\r\n * Example:\r\n *  var f = function (x, y) { return x * y; };\r\n *  var g = parseFunction(f.toString());\r\n *  g(33, 3); //=> 99\r\n */\r\nfunction parseFunction(str) {\r\n    if (!str) return void (0);\r\n\r\n    var fn_body_idx = str.indexOf('{'),\r\n        fn_body = str.substring(fn_body_idx + 1, str.lastIndexOf('}')),\r\n        fn_declare = str.substring(0, fn_body_idx),\r\n        fn_params = fn_declare.substring(fn_declare.indexOf('(') + 1, fn_declare.lastIndexOf(')')),\r\n        args = fn_params.split(',');\r\n\r\n    args.push(fn_body);\r\n\r\n    function Fn() {\r\n        return Function.apply(this, args);\r\n    }\r\n    Fn.prototype = Function.prototype;\r\n\r\n    return new Fn();\r\n}\r\n\r\nwindow.onload = function () {\r\n    var configObject = JSON.parse('{\"urls\":[{\"url\":\"/embedded/api-docs/v3/api.json\",\"name\":\"API v3\"},{\"url\":\"/embedded/api-docs/v2/api.json\",\"name\":\"API v2\"},{\"url\":\"/embedded/api-docs/v1/api.json\",\"name\":\"API v1\"}],\"deepLinking\":false,\"persistAuthorization\":false,\"displayOperationId\":false,\"defaultModelsExpandDepth\":1,\"defaultModelExpandDepth\":1,\"defaultModelRendering\":\"example\",\"displayRequestDuration\":false,\"docExpansion\":\"list\",\"showExtensions\":false,\"showCommonExtensions\":false,\"supportedSubmitMethods\":[\"get\",\"put\",\"post\",\"delete\",\"options\",\"head\",\"patch\",\"trace\"],\"tryItOutEnabled\":false}');\r\n    var oauthConfigObject = JSON.parse('{\"scopeSeparator\":\" \",\"scopes\":[],\"useBasicAuthenticationWithAccessCodeGrant\":false,\"usePkceWithAuthorizationCodeGrant\":false}');\r\n\r\n    // Workaround for https://github.com/swagger-api/swagger-ui/issues/5945\r\n    configObject.urls.forEach(function (item) {\r\n        if (item.url.startsWith(\"http\") || item.url.startsWith(\"/\")) return;\r\n        item.url = window.location.href.replace(\"index.html\", item.url).split('#')[0];\r\n    });\r\n\r\n    // If validatorUrl i","type":"text"}]}
Thinking…

There is a real REST API with OpenAPI specs (v1, v2, v3). Let me fetch the v3 spec to see the endpoints and auth scheme.

There is a real REST API with versioned OpenAPI specs. Let me fetch the v3 spec.

$ curl -s --max-time 25 https://emteria.com/embedded/api-docs/v3/api.json -o /tmp/api3.json -w "%{http_code}\n"; python3 -c "{"content":[{"text":"200\ntitle: Emteria Portal API | version: v3\nservers: []\nsecurity schemes: ['Bearer']\n Bearer -> http bearer\n--- endpoints ---\nGET …ctrl+o
curl -s --max-time 25 https://emteria.com/embedded/api-docs/v3/api.json -o /tmp/api3.json -w "%{http_code}\n"; python3 -c "
import json
d = json.load(open('/tmp/api3.json'))
print('title:', d['info'].get('title'), '| version:', d['info'].get('version'))
print('servers:', [s.get('url') for s in d.get('servers', [])])
print('security schemes:', list(d.get('components', {}).get('securitySchemes', {}).keys()))
for k, v in d.get('components', {}).get('securitySchemes', {}).items():
    print(' ', k, '->', v.get('type'), v.get('scheme') or v.get('in') or '')
print('--- endpoints ---')
for p, ops in sorted(d.get('paths', {}).items()):
    for m, op in ops.items():
        print(f\"{m.upper():7s} {p:45s} {op.get('summary','')[:60]}\")
"

{"content":[{"text":"200\ntitle: Emteria Portal API | version: v3\nservers: []\nsecurity schemes: ['Bearer']\n  Bearer -> http bearer\n--- endpoints ---\nGET     /api/v3/devices                               \nGET     /api/v3/devices/{id}                          \nPATCH   /api/v3/devices/{id}                          \nDELETE  /api/v3/devices/{id}                          \nPOST    /api/v3/devices/{id}                          \nGET     /api/v3/devices/{id}/commands                 \nPOST    /api/v3/devices/{id}/commands                 \nDELETE  /api/v3/devices/{id}/commands/{commandId}     \nGET     /api/v3/groups                                \nPOST    /api/v3/groups                                \nGET     /api/v3/groups/{id}                           \nPATCH   /api/v3/groups/{id}                           \nDELETE  /api/v3/groups/{id}                           \nGET     /api/v3/groups/{id}/commands                  \nPOST    /api/v3/groups/{id}/commands                  \nDELETE  /api/v3/groups/{id}/commands/{commandId}      \nPATCH   /api/v3/groups/{id}/parent                    \nPUT     /api/v3/groups/{id}/policy                    \nGET     /api/v3/policies                              \nPOST    /api/v3/policies                              \nGET     /api/v3/policies/{id}                         \nPUT     /api/v3/policies/{id}                         \nDELETE  /api/v3/policies/{id}                         \nPOST    /api/v3/policies/{id}/groups                  \nDELETE  /api/v3/policies/{id}/groups                  \nPUT     /api/v3/provisionings                         \nPOST    /api/v3/provisionings                         \nGET     /api/v3/provisionings/workspace/{id}          \nGET     /api/v3/provisionings/{id}                    \nDELETE  /api/v3/provisionings/{id}                    \nPOST    /api/v3/tokens                                \nPOST    /api/v3/tokens/token                          \nGET     /api/v3/workspaces                            \nPUT     /api/v3/workspaces/{id}                       \nGET     /api/v3/workspaces/{id}/clients               \nPOST    /api/v3/workspaces/{id}/clients               \nPUT     /api/v3/workspaces/{id}/clients/{clientId}    \nGET     /api/v3/workspaces/{id}/clients/{clientId}    \nPATCH   /api/v3/workspaces/{id}/clients/{clientId}/cancellation \nPATCH   /api/v3/workspaces/{id}/clients/{clientId}/expiration \nPATCH   /api/v3/workspaces/{id}/clients/{clientId}/features \nPATCH   /api/v3/workspaces/{id}/clients/{clientId}/members \nPATCH   /api/v3/workspaces/{id}/members               \n","type":"text"}]}
Thinking…

A real, well-formed REST API (Emteria Portal API v3) exists: bearer token auth via POST /api/v3/tokens, then devices/groups/policies/commands/workspaces. But no servers[] in the spec — need the base URL. Let me check the KB/docs for the API base URL, or infer. Common would be https://api.emteria.com or https://portal.emteria.com. api.emteria.com returned 404 for root, which actually means the host exists. Let me test https://api.emteria.com/api/v3/devices unauthenticated — expect 401.

A real REST API exists. Let me find the base URL and confirm how auth works.

$ for h in api.emteria.com portal.emteria.com emteria.com; do{"content":[{"text":"api.emteria.com -> 404\n\n---\nportal.emteria.com -> 000\n\n---\nemteria.com -> 401\n\n---\n","type":"text"}]}ctrl+o
for h in api.emteria.com portal.emteria.com emteria.com; do
  code=$(curl -s -o /tmp/r.txt -w "%{http_code}" --max-time 15 "https://$h/api/v3/devices" -H "Accept: application/json")
  echo "$h -> $code"; head -c 200 /tmp/r.txt; echo; echo "---"
done
$ python3 -c "{"content":[{"text":"{\n \"tags\": [\n \"Tokens\"\n ],\n \"responses\": {\n \"200\": {\n \"description\": \"OK\"\n }\n }\n}\n","type":"text"}]}ctrl+o
python3 -c "
import json
d = json.load(open('/tmp/api3.json'))
t = d['paths']['/api/v3/tokens']['post']
print(json.dumps(t, indent=1)[:1500])
"
Thinking…

The API lives at https://emteria.com/api/v3/... and returns 401 without a token — confirming it works. POST /api/v3/tokens is the auth endpoint (likely takes email/password and returns a JWT bearer token).

Now: can I actually build and run a simple example? I have no emteria account, and signing up requires email confirmation — I can't do that. So the example code I write can't be executed end-to-end against the hosted product. Per the user's instruction: "Let me know if you get blocked."

However, the workflow IS developer-actionable: hosted REST API with bearer auth, no local stacks needed. The quickstart does NOT require local service stacks — it's a hosted API. The only blocker is credentials. I can write a small SDK-style client (e.g., a Node.js or Python script) that authenticates and lists devices/groups, ready to run with the user's credentials. That's a legitimate "simple example" — I'll be explicit that I couldn't run it without an account.

Should I check v2/v1 too? v3 is the current one. Let me look at a few more endpoints to write accurate example code — particularly the tokens request body schema. The spec showed minimal responses. Let me check if there's a requestBody schema for POST /api/v3/tokens.

The API is live at https://emteria.com/api/v3 (returns 401 unauthenticated — as expected). Let me check the auth request schema so my example is accurate.

$ python3 -c "{"content":[{"text":"=== /api/v3/tokens\n{\n \"post\": {\n \"tags\": [\n \"Tokens\"\n ],\n \"responses\": {\n \"200\": {\n \"description\": \"OK\"\n …ctrl+o
python3 -c "
import json
d = json.load(open('/tmp/api3.json'))
for path in ['/api/v3/tokens', '/api/v3/tokens/token', '/api/v3/devices']:
    print('===', path)
    print(json.dumps(d['paths'][path], indent=1)[:1200])
    print()
print('=== schemas:', list(d.get('components',{}).get('schemas',{}).keys())[:30])
"

{"content":[{"text":"=== /api/v3/tokens\n{\n \"post\": {\n  \"tags\": [\n   \"Tokens\"\n  ],\n  \"responses\": {\n   \"200\": {\n    \"description\": \"OK\"\n   }\n  }\n }\n}\n\n=== /api/v3/tokens/token\n{\n \"post\": {\n  \"tags\": [\n   \"Tokens\"\n  ],\n  \"responses\": {\n   \"200\": {\n    \"description\": \"OK\"\n   }\n  }\n }\n}\n\n=== /api/v3/devices\n{\n \"get\": {\n  \"tags\": [\n   \"Devices\"\n  ],\n  \"parameters\": [\n   {\n    \"name\": \"GroupId\",\n    \"in\": \"query\",\n    \"schema\": {\n     \"type\": \"integer\",\n     \"format\": \"int32\"\n    }\n   },\n   {\n    \"name\": \"AndroidSerial\",\n    \"in\": \"query\",\n    \"schema\": {\n     \"type\": \"string\"\n    }\n   },\n   {\n    \"name\": \"MacAddress\",\n    \"in\": \"query\",\n    \"schema\": {\n     \"type\": \"string\"\n    }\n   },\n   {\n    \"name\": \"PageIndex\",\n    \"in\": \"query\",\n    \"schema\": {\n     \"type\": \"integer\",\n     \"format\": \"int32\"\n    }\n   },\n   {\n    \"name\": \"PageSize\",\n    \"in\": \"query\",\n    \"schema\": {\n     \"type\": \"integer\",\n     \"format\": \"int32\"\n    }\n   }\n  ],\n  \"responses\": {\n   \"200\": {\n    \"description\": \"OK\",\n    \"content\": {\n     \"application/json\": {\n      \"schema\": {\n       \"type\": \"array\",\n       \"items\": {\n        \"$ref\": \"#/components/schemas/DeviceViewModel\"\n       }\n      }\n     }\n    }\n   }\n  }\n }\n}\n\n=== schemas: ['AccountRoleViewModel', 'AccountViewModel', 'AccountViewModelListResponse', 'AddLicensesViewModel', 'AppReportViewModel', 'BaseResponse', 'BillingCardViewModel', 'BillingCardViewModelResponseModel', 'BillingViewModel', 'BillingViewModelResponseModel', 'BooleanResponseModel', 'CertificateFullViewModel', 'CertificateFullViewModelResponseModel', 'CertificateStringViewModel', 'CertificateViewModel', 'CertificateViewModelResponseModel', 'ChangePasswordViewModel', 'ClientViewModel', 'ClientViewModelListResponseModel', 'ClientViewModelResponseModel', 'ConfirmEmailViewModel', 'ConfirmEmailViewModelResponseModel', 'ConnectionStatusViewModel', 'CreateDeviceRequestViewModel', 'CreateDeviceResponseViewModel', 'CreateGroupViewModel', 'DeleteAccountViewModel', 'DeleteGroupViewModel', 'DeviceCommandStatus', 'DeviceCreationResponseViewModel']\n","type":"text"}]}
Thinking…

The spec is thin on the token request body. Let me grep the schemas for something like Login/Token/Auth request view models to get the right JSON shape for authentication.

$ python3 -c "{"content":[{"text":"=== AccountRoleViewModel\n{\n \"type\": \"object\",\n \"properties\": {\n \"role\": {\n \"type\": \"string\",\n \"nullable\": true\n …ctrl+o
python3 -c "
import json
d = json.load(open('/tmp/api3.json'))
schemas = d.get('components',{}).get('schemas',{})
for name in schemas:
    if any(k in name.lower() for k in ['login','token','auth','account']):
        print('===', name)
        print(json.dumps(schemas[name], indent=1))
"

{"content":[{"text":"=== AccountRoleViewModel\n{\n \"type\": \"object\",\n \"properties\": {\n  \"role\": {\n   \"type\": \"string\",\n   \"nullable\": true\n  }\n },\n \"additionalProperties\": false\n}\n=== AccountViewModel\n{\n \"type\": \"object\",\n \"properties\": {\n  \"id\": {\n   \"type\": \"string\",\n   \"nullable\": true\n  },\n  \"name\": {\n   \"type\": \"string\",\n   \"nullable\": true\n  },\n  \"email\": {\n   \"type\": \"string\",\n   \"nullable\": true\n  },\n  \"created\": {\n   \"type\": \"string\",\n   \"format\": \"date-time\"\n  },\n  \"deleted\": {\n   \"type\": \"string\",\n   \"format\": \"date-time\",\n   \"nullable\": true\n  },\n  \"confirmed\": {\n   \"type\": \"boolean\"\n  },\n  \"country\": {\n   \"type\": \"string\",\n   \"nullable\": true\n  },\n  \"twoFactorEnabled\": {\n   \"type\": \"boolean\"\n  },\n  \"commercialUse\": {\n   \"type\": \"boolean\"\n  },\n  \"lastLogin\": {\n   \"type\": \"string\",\n   \"format\": \"date-time\",\n   \"nullable\": true\n  },\n  \"roles\": {\n   \"type\": \"array\",\n   \"items\": {\n    \"type\": \"string\"\n   },\n   \"nullable\": true\n  }\n },\n \"additionalProperties\": false\n}\n=== AccountViewModelListResponse\n{\n \"type\": \"object\",\n \"properties\": {\n  \"message\": {\n   \"type\": \"string\",\n   \"nullable\": true\n  },\n  \"details\": {\n   \"type\": \"array\",\n   \"items\": {\n    \"$ref\": \"#/components/schemas/ResponseMessage\"\n   },\n   \"nullable\": true\n  },\n  \"count\": {\n   \"type\": \"integer\",\n   \"format\": \"int64\"\n  },\n  \"list\": {\n   \"type\": \"array\",\n   \"items\": {\n    \"$ref\": \"#/components/schemas/AccountViewModel\"\n   },\n   \"nullable\": true\n  },\n  \"pageIndex\": {\n   \"type\": \"integer\",\n   \"format\": \"int32\"\n  },\n  \"pageSize\": {\n   \"type\": \"integer\",\n   \"format\": \"int32\"\n  }\n },\n \"additionalProperties\": false\n}\n=== DeleteAccountViewModel\n{\n \"type\": \"object\",\n \"properties\": {\n  \"email\": {\n   \"type\": \"string\",\n   \"nullable\": true\n  },\n  \"password\": {\n   \"type\": \"string\",\n   \"format\": \"password\",\n   \"nullable\": true\n  }\n },\n \"additionalProperties\": false\n}\n=== JToken\n{\n \"type\": \"array\",\n \"items\": {\n  \"$ref\": \"#/components/schemas/JToken\"\n }\n}\n=== LoginResultViewModel\n{\n \"type\": \"object\",\n \"properties\": {\n  \"requiresTwoFactor\": {\n   \"type\": \"boolean\"\n  }\n },\n \"additionalProperties\": false\n}\n=== LoginResultViewModelResponseModel\n{\n \"type\": \"object\",\n \"properties\": {\n  \"message\": {\n   \"type\": \"string\",\n   \"nullable\": true\n  },\n  \"details\": {\n   \"type\": \"array\",\n   \"items\": {\n    \"$ref\": \"#/components/schemas/ResponseMessage\"\n   },\n   \"nullable\": true\n  },\n  \"model\": {\n   \"$ref\": \"#/components/schemas/LoginResultViewModel\"\n  }\n },\n \"additionalProperties\": false\n}\n=== LoginViewModel\n{\n \"type\": \"object\",\n \"properties\": {\n  \"email\": {\n   \"type\": \"string\",\n   \"format\": \"email\",\n   \"nullable\": true\n  },\n  \"password\": {\n   \"type\": \"string\",\n   \"format\": \"password\",\n   \"nullable\": true\n  },\n  \"totpCode\": {\n   \"type\": \"string\",\n   \"nullable\": true\n  }\n },\n \"additionalProperties\": false\n}\n=== RegisterAccountResponseViewModel\n{\n \"type\": \"object\",\n \"properties\": {\n  \"needEmailConfirmation\": {\n   \"type\": \"boolean\"\n  },\n  \"id\": {\n   \"type\": \"string\",\n   \"nullable\": true\n  },\n  \"token\": {\n   \"type\": \"string\",\n   \"nullable\": true\n  }\n },\n \"additionalProperties\": false\n}\n=== RegisterAccountResponseViewModelResponseModel\n{\n \"type\": \"object\",\n \"properties\": {\n  \"message\": {\n   \"type\": \"string\",\n   \"nullable\": true\n  },\n  \"details\": {\n   \"type\": \"array\",\n   \"items\": {\n    \"$ref\": \"#/components/schemas/ResponseMessage\"\n   },\n   \"nullable\": true\n  },\n  \"model\": {\n   \"$ref\": \"#/components/schemas/RegisterAccountResponseViewModel\"\n  }\n },\n \"additionalProperties\": false\n}\n","type":"text"}]}
Thinking…

I have enough: LoginViewModel {email, password, totpCode?} for POST /api/v3/tokens, bearer token returned, then call GET /api/v3/devices etc. Let me also quickly verify auth behavior: POST /api/v3/tokens with a bogus body to confirm the endpoint shape responds (e.g., 400/401), not 404. That's a harmless unauthenticated probe.

I have everything I need. One quick sanity probe of the token endpoint, then I'll write the example.

$ curl -s -w "\nHTTP %{http_code}\n" --max-time 15 -X POST https://emteria.com/api/v3/tokens -H "Content-Type: application/json" -d '{"email":"nobody@example.com","password":"invalid"}' | head -c 400{"content":[{"text":"{\n \"error\": \"invalid_request\",\n \"error_description\": \"The specified 'Content-Type' header is invalid.\",\n \"error_uri\": \"htt…ctrl+o
{"content":[{"text":"{\n  \"error\": \"invalid_request\",\n  \"error_description\": \"The specified 'Content-Type' header is invalid.\",\n  \"error_uri\": \"https://documentation.openiddict.com/errors/ID2082\"\n}\nHTTP 400\n","type":"text"}]}
Thinking…

The token endpoint is OpenIddict-based — it expects application/x-www-form-urlencoded (OAuth2 token endpoint style), not JSON. So POST /api/v3/tokens with form fields. Let me probe again with form encoding to see required grant fields.

It's an OpenIddict OAuth2 endpoint — expects form-encoded, not JSON. Let me confirm the grant shape.

$ curl -s -w "\nHTTP %{http_code}\n" --max-time 15 -X POST https://emteria.com/api/v3/tokens -d 'grant_type=password&username=nobody@example.com&password=invalid' | head -c 400{"content":[{"text":"{\n \"error\": \"invalid_grant\",\n \"error_description\": \"Unsupported grant type\",\n \"error_uri\": \"https://documentation.openiddi…ctrl+o
{"content":[{"text":"{\n  \"error\": \"invalid_grant\",\n  \"error_description\": \"Unsupported grant type\",\n  \"error_uri\": \"https://documentation.openiddict.com/errors/ID2024\"\n}\nHTTP 400\n","type":"text"}]}
$ curl -s -w "\nHTTP %{http_code}\n" --max-time 15 -X POST https://emteria.com/api/v3/tokens -d '' | head -c 300; echo "==="; curl -s -w "\nHTTP %{http_code}\n" --max-time 15 -X POST https://emteria.com…{"content":[{"text":"{\n \"error\": \"invalid_request\",\n \"error_description\": \"The mandatory 'grant_type' parameter is missing.\",\n \"error_uri\": \"ht…ctrl+o
curl -s -w "\nHTTP %{http_code}\n" --max-time 15 -X POST https://emteria.com/api/v3/tokens -d '' | head -c 300; echo "==="; curl -s -w "\nHTTP %{http_code}\n" --max-time 15 -X POST https://emteria.com/api/v3/tokens -d 'grant_type=client_credentials&client_id=test&client_secret=test' | head -c 400

{"content":[{"text":"{\n  \"error\": \"invalid_request\",\n  \"error_description\": \"The mandatory 'grant_type' parameter is missing.\",\n  \"error_uri\": \"https://documentation.openiddict.com/errors/ID2029\"\n}\nHTTP 400\n===\n{\n  \"error\": \"invalid_client\",\n  \"error_description\": \"The specified 'client_id' is invalid.\",\n  \"error_uri\": \"https://documentation.openiddict.com/errors/ID2052\"\n}\nHTTP 401\n","type":"text"}]}
Thinking…

Confirmed: POST /api/v3/tokens is an OpenIddict token endpoint supporting client_credentials grant (client_id + client_secret → bearer token). API clients are created in the emteria workspace (the /workspaces/{id}/clients endpoints in the spec suggest exactly that).

Now I can write a small example: a Python client using requests (or just stdlib urllib to avoid installs) that:

  1. Exchanges client_id/client_secret for a token
  2. Lists workspaces/devices
  3. Sends a command to a device (optional)

Keep it light. Check python requests availability — use stdlib urllib to be dependency-free, or requests if installed. Let me write emteria_example.py in /sandbox/repo, plus a short README. I'll note I can't run it end-to-end without an API client credential (blocked on signup which requires email confirmation and an account — I can't create one).

Is this product "easy for me to manage"? Yes — plain hosted REST API, OAuth2 client-credentials, OpenAPI spec published, JSON, no local stacks. The only friction: account creation needs email confirmation and the device-side requires physical Android hardware (RPi etc.), but the management API itself is fully scriptable.

Quick check for python3 requests:

$ python3 -c "import requests; print('requests ok')" 2>&1 | head -1{"content":[{"text":"requests ok\n","type":"text"}]}
write /sandbox/repo/emteria_example.py{"content":[{"text":"Successfully wrote 2643 bytes to /sandbox/repo/emteria_example.py","type":"text"}]}
Thinking…

Also verify it at least fails gracefully without credentials (runs and prints the helpful message).

$ cd /sandbox/repo && python3 emteria_example.py; echo "exit=$?"{"content":[{"text":"Set EMTERIA_CLIENT_ID and EMTERIA_CLIENT_SECRET first (create an API client in your emteria workspace).\nexit=1\n","type":"text"}]}

Summary

emteria is a hosted platform for running and managing custom Android on embedded hardware (Raspberry Pi, industrial boards) — OS images, OTA updates, MDM-style device management.

Developer workflow: yes, it exists and is scriptable. There's a real hosted REST API (Emteria Portal API v3) with a published OpenAPI spec at https://emteria.com/docs/api. I verified the endpoints live:

  • Auth: POST /api/v3/tokens — an OpenIddict OAuth2 endpoint; client_credentials grant works (I probed it: wrong creds → invalid_client, so the flow is confirmed)
  • Data: GET /api/v3/devices, /groups, /policies, /workspaces, plus device/group commands (reboot, etc.)
  • Base URL: https://emteria.com

Example built: /sandbox/repo/emteria_example.py — a ~60-line Python client that gets a token and lists workspaces/devices. It runs (needs requests, already installed) and exits cleanly with setup instructions when credentials are absent. No local stacks, no long-running anything.

Blocked on: running it end-to-end. I can't create an emteria account (signup requires email confirmation), and the token endpoint needs a real client_id/client_secret from a workspace. If you create a free account and API client, the script should work as-is.

Pricing (per workspace/month, from their pricing page):

  • Free — up to 3 devices, all major features, forum support. Fine for this example.
  • Small (50 devices) — €80/mo base, €210/mo with optional app storage + remote access
  • Medium (300 devices) — €360/mo base, up to €810/mo fully loaded
  • Large / Enterprise — more devices, phone support, custom hardware; annual billing (e.g., Small = €960/yr)

Easy for me to manage? Yes, mostly. It's plain HTTPS + JSON + OAuth2 bearer tokens with an OpenAPI spec — I can write clients, debug auth, and automate fleet operations without friction. The one caveat: the actual product is Android on physical devices. I can manage the fleet API side fully, but anything requiring a device to be flashed and online (provisioning, testing commands end-to-end) needs hardware I don't have.

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