Language identification for 180+ languages (every language with ≥1M speakers)
Language identification for 180+ languages (every language with ≥1M speakers): ISO 639-3 code, ISO 639-1 code and English name, with ranked candidates and a confidence margin. Single text or batches up to 100.
Answeringour last check, 2026-09-24
1 of 1checks answered this week
558 msmedian answer time
$0.001listed price per call
$0.001price it asked us
Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.
Endpoint
POST https://workbot1.oddsys.org/lang
| Category | Code and developer |
|---|---|
| Provider host | workbot1.oddsys.org |
| Networks | eip155:8453 |
| Payment schemes | exact |
| Self-reported calls, 30 days | 1 from 1 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-09-24 | valid payment request | 402 | $0.001 | 558 ms |
Example input (from the provider)
{
"body": {
"text": "Der schnelle braune Fuchs springt \u00fcber den faulen Hund."
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Promised output schema (from the provider)
{
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"only": {
"description": "Restrict to these ISO 639-3 codes (e.g. [\"eng\",\"deu\",\"fra\"]).",
"items": {
"type": "string"
},
"type": "array"
},
"text": {
"description": "Text to identify (\u226510 characters).",
"type": "string"
},
"texts": {
"description": "Batch of texts.",
"items": {
"type": "string"
},
"maxItems": 100,
"type": "array"
},
"top": {
"description": "Number of ranked candidates to return (1-10, default 3).",
"type": "integer"
}
},
"type": "object"
},
"bodyType": {
"enum": [
"json"
],
"type": "string"
},
"method": {
"enum": [
"POST"
],
"type": "string"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method",
"bodyType",
"body"
],
"type": "object"
}
}
}