Echo Router – Tavily Web Crawler

x402

Echo Router – Tavily Web Crawler is a paid API for AI agents from echo.router.merit.systems, paid per call via x402, $0.12/call, status unknown (last checked 2026-09-15).

Crawls a website starting from a given URL and extracts raw content from multiple pages with configurable depth, breadth, and path filters.

Price / call$0.12

Seller volume →—

Success—

StatusUnknown

How this service works

Crawls websites and extracts content using Tavily's web crawler. Retrieves and processes multiple pages from a domain with configurable depth and filters.

Output

An array of crawled pages each containing the page URL and raw extracted text content, plus the base URL crawled, a unique request ID, and the total response time in seconds.

Example use cases

Example prompt

“Can you crawl https://docs.example.com up to 3 levels deep, limit it to 50 pages, only include paths under /guides and /api, and give me the raw text content of every page you find?”

Technical details

Endpoint

POSThttps://echo.router.merit.systems/resource/tavily/crawl

When to prefer

Use this endpoint when you need to extract content from multiple pages of a website in a single call rather than scraping pages one at a time. It is ideal for indexing documentation sites, gathering all content from a domain for RAG pipelines, or bulk content extraction with fine-grained path and depth control. Prefer this over a single-page extractor when the task involves traversing links and collecting content across an entire domain or subdirectory.

Side effects

Invalid or unreachable URL returns an error or empty results array
Depth/breadth limits exceeded causing truncated crawl
Excluded paths block all accessible content resulting in empty results
Rate limiting or bot protection on target site causing partial or failed crawl
Malformed input schema (wrong types for limit, max_depth) causes request rejection

Input

Schema · Request body

Field	Type	Description
url	string
limit	integer
format	string
max_depth	integer
max_breadth	integer
instructions	string
select_paths	array
exclude_paths	array
extract_depth	string
allow_external	boolean
include_images	boolean
select_domains	array
exclude_domains	array
include_favicon	boolean

Output

Schema · Response

{
  "results": {
    "type": "array",
    "items": {
      "type": "object",
      "required": [
        "url",
        "raw_content"
      ],
      "properties": {
        "url": {
          "type": "string"
        },
        "favicon": {
          "type": "string"
        },
        "raw_content": {
          "type": "string",
          "nullable": true
        }
      },
      "additionalProperties": false
    }
  },
  "base_url": {
    "type": "string"
  },
  "request_id": {
    "type": "string"
  },
  "response_time": {
    "type": "number"
  }
}

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How this service works

Crawls websites and extracts content using Tavily's web crawler. Retrieves and processes multiple pages from a domain with configurable depth and filters.

Output

An array of crawled pages each containing the page URL and raw extracted text content, plus the base URL crawled, a unique request ID, and the total response time in seconds.

Technical details

Endpoint

POSThttps://echo.router.merit.systems/resource/tavily/crawl

When to prefer

Side effects

Invalid or unreachable URL returns an error or empty results array
Depth/breadth limits exceeded causing truncated crawl
Excluded paths block all accessible content resulting in empty results
Rate limiting or bot protection on target site causing partial or failed crawl
Malformed input schema (wrong types for limit, max_depth) causes request rejection

Input

Schema · Request body

Field	Type	Description
url	string
limit	integer
format	string
max_depth	integer
max_breadth	integer
instructions	string
select_paths	array
exclude_paths	array
extract_depth	string
allow_external	boolean
include_images	boolean
select_domains	array
exclude_domains	array
include_favicon	boolean

Output

Schema · Response

{
  "results": {
    "type": "array",
    "items": {
      "type": "object",
      "required": [
        "url",
        "raw_content"
      ],
      "properties": {
        "url": {
          "type": "string"
        },
        "favicon": {
          "type": "string"
        },
        "raw_content": {
          "type": "string",
          "nullable": true
        }
      },
      "additionalProperties": false
    }
  },
  "base_url": {
    "type": "string"
  },
  "request_id": {
    "type": "string"
  },
  "response_time": {
    "type": "number"
  }
}