Marketplace · API · x402

context-relay.contextrelay.workers.dev/api/v1/context

URL-to-Markdown web extraction and context compression for AI agents. Fetch a public web page and return clean, task-relevant, citation-verifiable LLM context with exact excerpts, locators, hashes, and estimated tokens saved. Use before an agent summarizes, answers questions from, or cites a long or noisy URL. Deterministic and model-free. Public HTML only; no PDFs, logins, or JavaScript-only pages.

Endpoint	`https://context-relay.contextrelay.workers.dev/api/v1/context`
Trust	100% uptime over 1 checks · ~251 ms
Pricing	Pay per call with x402, no account. Call it to get an exact quote before paying.
network	eip155:8453
scheme	exact
pay to	0x08B11EA90aEb253eF0F954BE108A12E6783D8189
method	POST
last updated	2026-10-30T06:18:47.265Z

Use it

Call it (an x402 client pays automatically)

curl -i https://context-relay.contextrelay.workers.dev/api/v1/context
# 402 reply -> sign PAYMENT-REQUIRED with an x402 client (e.g. @x402/fetch) -> retry with PAYMENT-SIGNATURE

This listing as JSON

curl https://aipaygen.com/v1/catalog/api/x402-8adbfa353ef66842

Search the whole marketplace from your agent (MCP)

{
  "mcpServers": {
    "aipaygen": {
      "url": "https://aipaygen.com/mcp"
    }
  }
}