Translate up to 200 text segments in a single call
Translate up to 200 text segments in a single call - the same result that would otherwise take 200 separate calls to translate a whole file. Markdown, HTML and {x} placeholders preserved per segment, order and count kept intact, source language auto-detected, automatic fallback across multiple models for uptime, providers that train on submitted prompts excluded. A single string also works. No account, no API key. Try GET /translate/sample.
Answeringour last check, 2026-09-28
1 of 1checks answered this week
895 msmedian answer time
$0.002listed price per call
$0.002price 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://x402.agentindex.world/translate
| Category | Everything else |
|---|---|
| Provider host | x402.agentindex.world |
| 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 |
|---|---|---|---|---|
| 2026-09-28 | valid payment request | 402 | $0.002 | 895 ms |
Example input (from the provider)
{
"body": {
"target_lang": "en",
"text": "Bonjour le monde"
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"properties": {
"preserve_format": {
"description": "Keep markdown syntax, HTML tags and {x}/{{x}} placeholders unchanged, translating only the surrounding natural-language text - useful for localizing UI strings or templated content.",
"type": "boolean"
},
"source_lang": {
"description": "Source language code. Omit to auto-detect.",
"type": "string"
},
"target_lang": {
"description": "Target language as an ISO 639-1 code, e.g. 'en', 'fr', 'ja'.",
"type": "string"
},
"text": {
"description": "Text to translate - a single string, or an array of up to 200 segments to translate together in one call (batch/bulk translation), preserving order and count.",
"oneOf": [
{
"type": "string"
},
{
"items": {
"type": "string"
},
"maxItems": 200,
"minItems": 1,
"type": "array"
}
]
}
},
"required": [
"text",
"target_lang"
]
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
},
"method": {
"enum": [
"POST",
"PUT",
"PATCH"
],
"type": "string"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method",
"bodyType",
"body"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"detected_source_lang": {
"description": "Auto-detected source language, when not supplied."
},
"target_lang": {
"type": "string"
},
"text": {
"description": "The original input text or segments."
},
"translated_text": {
"description": "Translated text - a string, or an array aligned with the input segments for batch requests."
},
"x402_receipt": {
"description": "Billing and provenance receipt, including segments_processed for batch calls.",
"type": "object"
}
},
"required": [
"target_lang",
"translated_text"
],
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}