Heurist · Extract structured web data with natural language

Served byHeurist Mesh API Indexed external

Extract structured data from web pages using natural language prompts. Process single URLs or entire domains with wildcards.

What it does

Extract structured data from web pages using natural language prompts. Process single URLs or entire domains with wildcards.

  • Scrape product specifications from e-commerce sites
  • Extract contact information from company websites
  • Gather research data from academic domains
  • Monitor pricing changes across competitor sites

Ideal buyer

AI agents and developers building web scraping pipelines that need flexible, prompt-based data extraction without maintaining custom parsers.

Use with AXON

Run this through your governed agent wallet.

  1. 01
    Bootstrap AXON once with npx @axon402/init.
  2. 02
    Use the AXON runtime MCP tools to search_x402_services or inspect_x402_offer for this service.
  3. 03
    Quote, test-buy, then run the governed paid fetch through AXON.

Send this

Prompt for your agent

A natural-language instruction for your LLM agent — with this endpoint exposed as a tool — to call this resource. Not sent to the endpoint; the endpoint consumes the JSON body below.

Pasting this prompt into a raw ChatGPT or unconfigured agent will notexecute the paid endpoint flow. Run it through an agent with the AXON runtime / MCP tools exposed (see “Use with AXON” above) so the 402 challenge, quote, and governed fetch are handled for you.

“Extract all product names, prices, and availability status from example.com/products/*”

Endpoint request body

The JSON payload your agent sends to the endpoint.

application/json
{
  "url": "example.com/*",
  "extraction_prompt": "Extract product name, price, and stock status from each product page"
}

Advanced HTTP details

For integrators who need the raw protocol surface. Most agents should use AXON above instead of calling these directly.

curl fallback

curl https://mesh.heurist.xyz/x402/solana/agents/FirecrawlSearchDigestAgent/firecrawl_extract_web_data \
  -H "Content-Type: application/json" \
  -H "X-PAYMENT: [signed_payment_envelope]" \
  -d '{"url":"example.com/*","extraction_prompt":"Extract product name, price, and stock status from each product page"}'

Payment & settlement details

Raw on-chain settlement parameters. AXON above handles these automatically through quote / test-buy / governed fetch.

solanaexact
$0.010
per call
Pay-to addressEAjHeMbh74YTddmTCWQ6PMXaR3fJPzKG9VEdKR4mPCcc
T/O: 120s asset EPjFWd…Dt1v

Price & network

Cheapest call$0.010
Networks
solana

Trust & risk

Trust tier Indexed external
Risk flagsNo risks flagged
View JSON bundle

Indexed from facilitator discovery data

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