> ## Documentation Index > Fetch the complete documentation index at: https://aisa.one/docs/llms.txt > Use this file to discover all available pages before exploring further. > ## Agent Instructions > - Base URLs: models `https://api.aisa.one/v1` (Gemini GenerateContent: `https://api.aisa.one/v1beta`); data APIs `https://api.aisa.one/apis/v1`. The `servers` of each operation in https://aisa.one/openapi.yaml is authoritative. > - Auth: `Authorization: Bearer $AISA_API_KEY`. Never print, log, or commit the key. > - MCP (preferred for agents): `https://mcp.aisa.one/mcp`, signed in with OAuth, so there is no key to paste. > - Agent Skill: `npx skills add AIsa-team/agent-skills --skill aisa`. Fallback with the AIsa CLI: `aisa skills install aisa`. > - Spending: docs, https://aisa.one/models, https://aisa.one/api, `/v1/models`, and MCP `search`, `list_categories`, `get_details`, `batch_quote`, and the `account` operation are free. Quote the exact calls before running them (MCP `batch_quote`, CLI `aisa quote --json`). If the quote reports `auto_execute_eligible: true`, run it unless the user set a tighter limit or asked only for a quote. Otherwise, tell the user in one message the planned calls, the quoted price, and a total USD budget for the task, then wait for approval. Direct HTTP calls follow the stricter rule at https://aisa.one/docs/get-started/cli.md#direct-http-fallback. Do not make paid calls to test availability. Full rule: https://aisa.one/llms.txt # Translate YouTube Transcript > Usage-based billing; Default request estimate: $0.0103 USD (not a fixed price). Declared unit rate: $0.000001 USD per provider_credit. Account-specific pricing and final settlement may differ. ## Request contract * **Method and path:** POST /apis/v1/supadata/translate-youtube-transcript * **Availability:** enabled * **Request URL template:** `https://api.aisa.one/apis/v1/supadata/translate-youtube-transcript` * **Runtime facts:** 5c9d65833d25f1443b19fba878a366a4272db44c0809ded910d39654fd329dd8 [Complete OpenAPI definition](https://aisa.one/docs/reference-contracts/supadata.json) Effective request and pricing declaration (including authentication and referenced schemas): ```json theme={null} { "operationId": "supadata.translate-youtube-transcript", "method": "POST", "path": "/apis/v1/supadata/translate-youtube-transcript", "servers": [ { "url": "https://api.aisa.one" } ], "parameters": [], "security": [ { "bearerAuth": [] } ], "requestBody": { "required": true, "content": { "application/json": { "schema": { "type": "object", "required": [ "lang" ], "properties": { "url": { "type": "string", "examples": [ "https://youtu.be/dQw4w9WgXcQ" ], "minLength": 1, "description": "YouTube video URL. Provide exactly one of url or video_id." }, "lang": { "type": "string", "examples": [ "es" ], "minLength": 1, "description": "Required ISO 639-1 language code for the translation." }, "text": { "type": "boolean", "description": "When true, return plain text. When false, return timestamped chunks. Defaults to false at the provider." }, "video_id": { "type": "string", "examples": [ "dQw4w9WgXcQ" ], "minLength": 1, "description": "YouTube video ID. Provide exactly one of video_id or url." }, "chunk_size": { "type": "number", "maximum": 10000, "minimum": 50, "examples": [ 1000 ], "description": "Maximum characters per chunk when text is false. Must be between 50 and 10000." } } } } } }, "x-aisa-status": "enabled", "x-aisa-pricing": { "cost_contract": "response_units", "customer_multiplier": 1.0, "customer_pricing": "provider_cost_multiplier", "default_request_estimate_usd": 0.0103, "estimate_source": "profile_seed", "evidence_source": "response_body", "maximum_units": 10000000, "unit": "provider_credit", "unit_rate_usd": 1e-06 }, "components": { "securitySchemes": { "bearerAuth": { "scheme": "bearer", "type": "http" } } } } ``` ## Cost and request rules Usage-based billing; Default request estimate: \$0.0103 USD (not a fixed price). Declared unit rate: \$0.000001 USD per provider\_credit. Account-specific pricing and final settlement may differ. Published reference values are not an account-specific quote or a settled charge. For endpoints supporting X-AISA-Cost-Mode: quote, obtain a free quote for your exact request before execution; reconcile the settled cost with response metadata and Usage Logs. USD amounts use 1,000,000 integer micro-USD per dollar. * **Default request reference estimate (USD):** 0.0103 * **Declared unit rate (USD):** 1e-06 * **Billing unit:** provider\_credit * **Cost contract:** response\_units * **Published reference multiplier:** 1.0 * **Declared maximum count/units:** 10000000 * **Settlement evidence source:** response\_body ## OpenAPI ````yaml reference-contracts/supadata.json POST /apis/v1/supadata/translate-youtube-transcript openapi: 3.1.0 info: description: '' title: Supadata version: '1' x-aisa-capabilities: idempotency: Idempotency-Key max_price: X-AISA-Max-Price-USD quote: header: X-AISA-Cost-Mode value: quote x-aisa-configured-paths: - /apis/v1/supadata/get-media-metadata - /apis/v1/supadata/get-web-map - /apis/v1/supadata/get-web-scrape - /apis/v1/supadata/get-youtube-channel - /apis/v1/supadata/get-youtube-channel-videos - /apis/v1/supadata/get-youtube-playlist - /apis/v1/supadata/get-youtube-playlist-videos - /apis/v1/supadata/search-youtube - /apis/v1/supadata/translate-youtube-transcript x-aisa-document: facts_hash: 5c9d65833d25f1443b19fba878a366a4272db44c0809ded910d39654fd329dd8 generator_version: '3' protocol_version: '1' schema_version: '1' composer_version: '28' response_pending: [] document_hash: sha256:1b514cd357792679bcf7591ae9c45fdabb88f76626c9198669bc99900488c414 x-aisa-plans: builder: 1 display_plan: payg payg: 1 similarweb_payg: 1 team: 1 version: e70a0959cd1b93b84ae16dffd7a538273ddb9c1d46277b82823c37ff1b6bc0fb x-aisa-provider: supadata x-aisa-catalogs: supadata: title: Supadata description: '' x-aisa-document: facts_hash: 5c9d65833d25f1443b19fba878a366a4272db44c0809ded910d39654fd329dd8 generator_version: '3' protocol_version: '1' schema_version: '1' x-aisa-plans: builder: 1 display_plan: payg payg: 1 similarweb_payg: 1 team: 1 version: e70a0959cd1b93b84ae16dffd7a538273ddb9c1d46277b82823c37ff1b6bc0fb x-aisa-capabilities: idempotency: Idempotency-Key max_price: X-AISA-Max-Price-USD quote: header: X-AISA-Cost-Mode value: quote servers: - url: https://api.aisa.one security: - bearerAuth: [] paths: /apis/v1/supadata/translate-youtube-transcript: post: tags: - Supadata summary: Translate YouTube Transcript description: >- Usage-based billing; Default request estimate: $0.0103 USD (not a fixed price). Declared unit rate: $0.000001 USD per provider_credit. Account-specific pricing and final settlement may differ. operationId: supadata.translate-youtube-transcript requestBody: required: true content: application/json: schema: type: object required: - lang properties: url: type: string examples: - https://youtu.be/dQw4w9WgXcQ minLength: 1 description: YouTube video URL. Provide exactly one of url or video_id. lang: type: string examples: - es minLength: 1 description: Required ISO 639-1 language code for the translation. text: type: boolean description: >- When true, return plain text. When false, return timestamped chunks. Defaults to false at the provider. video_id: type: string examples: - dQw4w9WgXcQ minLength: 1 description: YouTube video ID. Provide exactly one of video_id or url. chunk_size: type: number maximum: 10000 minimum: 50 examples: - 1000 description: >- Maximum characters per chunk when text is false. Must be between 50 and 10000. responses: '200': description: Tool result data content: application/json: schema: $ref: >- #/components/schemas/Response576A0Ea506F3_connect_SUPADATA_TRANSLATE_YOUTUBE_TRANSCRIPT__output__public_data default: content: application/json: schema: {} description: >- Error response; upstream passthrough responses may use provider formats x-codeSamples: - lang: text label: Reference example source: >- # Fixed reference example. Playground inputs do not update this sample. curl --request POST \ --url https://api.aisa.one/apis/v1/supadata/translate-youtube-transcript \ --header 'Authorization: Bearer ' \ --header 'Content-Type: application/json' \ --data '{ "lang": "es" }' components: schemas: Response576A0Ea506F3_connect_SUPADATA_TRANSLATE_YOUTUBE_TRANSCRIPT__output__public_data: $ref: >- #/components/schemas/Response576A0Ea506F3_connect_SUPADATA_TRANSLATE_YOUTUBE_TRANSCRIPT__output__a272acb3c4470f38 Response576A0Ea506F3_connect_SUPADATA_TRANSLATE_YOUTUBE_TRANSCRIPT__output__a272acb3c4470f38: type: object required: - content - lang properties: lang: type: string content: anyOf: - type: string - type: array items: $ref: >- #/components/schemas/Response576A0Ea506F3_connect_SUPADATA_TRANSLATE_YOUTUBE_TRANSCRIPT__output__3cd2b3ed0f88a0a8 Response576A0Ea506F3_connect_SUPADATA_TRANSLATE_YOUTUBE_TRANSCRIPT__output__3cd2b3ed0f88a0a8: type: object required: - text - offset - duration properties: lang: type: string text: type: string offset: type: number duration: type: number securitySchemes: bearerAuth: scheme: bearer type: http ```` This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.