TinyFish TinyFish Fetch API API
The TinyFish Fetch API API from TinyFish — 1 operation(s) for tinyfish fetch api.
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OpenAPI Specification
openapi: 3.2.0
info:
title: TinyFish Browser Automation TinyFish Fetch API
version: 1.0.0
description: Create remote browser sessions for direct Playwright/CDP control.
contact:
name: TinyFish Support
email: support@tinyfish.ai
servers:
- url: https://api.browser.tinyfish.ai
tags:
- name: TinyFish Fetch API
paths:
/:
post:
operationId: fetchUrls
summary: Fetch and extract content from URLs
description: Renders web pages using a real browser (including JavaScript-heavy sites) and returns clean extracted content in your preferred format. Submit up to 10 URLs, get back structured content. Per-URL failures appear in `errors[]` and do not fail the entire request.
security:
- ApiKeyAuth: []
requestBody:
description: URLs to fetch and extraction options
required: true
content:
application/json:
schema:
type: object
properties:
urls:
type: array
items:
type: string
format: uri
minItems: 1
maxItems: 10
description: Array of URLs to fetch (1-10). All URLs are fetched in parallel. Each URL is processed independently — if one fails, others still return successfully. Errors are reported per-URL in the errors array.
example:
- https://example.com
- https://example.org
format:
type: string
enum:
- markdown
- html
- json
default: markdown
description: Output format for extracted content. "markdown" (default) is ideal for LLM consumption. "html" returns cleaned semantic HTML. "json" returns a structured document tree.
example: markdown
links:
type: boolean
default: false
description: Extract all outbound links (<a href>) from each page. Useful for discovering related pages or navigating to specific content. Links are returned as absolute URLs in the links array of each result.
example: false
image_links:
type: boolean
default: false
description: Extract all image URLs (<img src>) from each page. Useful for finding visual content or media assets. Image links are returned as absolute URLs in the image_links array of each result.
example: false
required:
- urls
responses:
'200':
description: Fetch completed. Check `errors[]` for any per-URL failures.
content:
application/json:
schema:
type: object
properties:
results:
type: array
items:
type: object
properties:
url:
type: string
description: Original requested URL
example: https://example.com
final_url:
type:
- string
- 'null'
description: Final URL after redirects
example: https://www.example.com
title:
type:
- string
- 'null'
description: Page title
example: Example Domain
description:
type:
- string
- 'null'
description: Page meta description
example: This domain is for use in illustrative examples.
language:
type:
- string
- 'null'
description: Detected language code
example: en
format:
type: string
enum:
- markdown
- html
- json
description: Format of the extracted text
example: markdown
text:
anyOf:
- type: string
- {}
- {}
description: Extracted content (string for markdown/html, object for json). Null if extraction failed.
author:
type:
- string
- 'null'
description: Page author if available
example: John Doe
published_date:
type:
- string
- 'null'
description: Published date if available
example: '2024-01-15'
links:
type: array
items:
type: string
description: Extracted links (only if links=true in request)
image_links:
type: array
items:
type: string
description: Extracted image links (only if image_links=true in request)
latency_ms:
type:
- number
- 'null'
description: Fetch latency for this URL in milliseconds if available from tf-fetch
example: 1183.4
required:
- url
- final_url
- title
- description
- language
- format
- text
- author
- published_date
description: A successfully fetched URL result
description: Successfully fetched URLs
errors:
type: array
items:
type: object
properties:
url:
type: string
description: URL that failed to fetch
example: https://invalid.example.com
error:
type: string
description: Error message describing the failure
example: Failed to fetch resource
required:
- url
- error
description: A URL that failed to fetch
description: URLs that failed to fetch
required:
- results
- errors
description: Fetch response with results and errors
'400':
description: Invalid request — missing urls, too many URLs, or bad parameter value
content:
application/json:
schema:
type: object
properties:
error:
type: object
properties:
code:
type: string
enum:
- MISSING_API_KEY
- INVALID_API_KEY
- INVALID_INPUT
- RATE_LIMIT_EXCEEDED
- INTERNAL_ERROR
- UNAUTHORIZED
- FORBIDDEN
- NOT_FOUND
- SERVICE_BUSY
- TIMEOUT
- INSUFFICIENT_CREDITS
- CONTENT_POLICY_VIOLATION
- MAX_STEPS_EXCEEDED
- SITE_BLOCKED
- TASK_FAILED
- CANCELLED
description: Machine-readable error code
example: INVALID_INPUT
message:
type: string
description: Human-readable error message
example: Field "url" is required and must be a string
details:
description: Additional error details (validation errors, etc.)
required:
- code
- message
required:
- error
description: Standard error response format
'401':
description: Unauthorized - Invalid or missing API key
content:
application/json:
schema:
type: object
properties:
error:
type: object
properties:
code:
type: string
enum:
- MISSING_API_KEY
- INVALID_API_KEY
- INVALID_INPUT
- RATE_LIMIT_EXCEEDED
- INTERNAL_ERROR
- UNAUTHORIZED
- FORBIDDEN
- NOT_FOUND
- SERVICE_BUSY
- TIMEOUT
- INSUFFICIENT_CREDITS
- CONTENT_POLICY_VIOLATION
- MAX_STEPS_EXCEEDED
- SITE_BLOCKED
- TASK_FAILED
- CANCELLED
description: Machine-readable error code
example: INVALID_INPUT
message:
type: string
description: Human-readable error message
example: Field "url" is required and must be a string
details:
description: Additional error details (validation errors, etc.)
required:
- code
- message
required:
- error
description: Standard error response format
'429':
description: Rate limit exceeded
content:
application/json:
schema:
type: object
properties:
error:
type: object
properties:
code:
type: string
enum:
- MISSING_API_KEY
- INVALID_API_KEY
- INVALID_INPUT
- RATE_LIMIT_EXCEEDED
- INTERNAL_ERROR
- UNAUTHORIZED
- FORBIDDEN
- NOT_FOUND
- SERVICE_BUSY
- TIMEOUT
- INSUFFICIENT_CREDITS
- CONTENT_POLICY_VIOLATION
- MAX_STEPS_EXCEEDED
- SITE_BLOCKED
- TASK_FAILED
- CANCELLED
description: Machine-readable error code
example: INVALID_INPUT
message:
type: string
description: Human-readable error message
example: Field "url" is required and must be a string
details:
description: Additional error details (validation errors, etc.)
required:
- code
- message
required:
- error
description: Standard error response format
'500':
description: Internal server error
content:
application/json:
schema:
type: object
properties:
error:
type: object
properties:
code:
type: string
enum:
- MISSING_API_KEY
- INVALID_API_KEY
- INVALID_INPUT
- RATE_LIMIT_EXCEEDED
- INTERNAL_ERROR
- UNAUTHORIZED
- FORBIDDEN
- NOT_FOUND
- SERVICE_BUSY
- TIMEOUT
- INSUFFICIENT_CREDITS
- CONTENT_POLICY_VIOLATION
- MAX_STEPS_EXCEEDED
- SITE_BLOCKED
- TASK_FAILED
- CANCELLED
description: Machine-readable error code
example: INVALID_INPUT
message:
type: string
description: Human-readable error message
example: Field "url" is required and must be a string
details:
description: Additional error details (validation errors, etc.)
required:
- code
- message
required:
- error
description: Standard error response format
tags:
- TinyFish Fetch API
components:
securitySchemes:
ApiKeyAuth:
type: apiKey
in: header
name: X-API-Key
description: API key for authentication. Get your key from the API Keys page.