Marketplace · API · x402

www.blockchainiq.co/api/x402/v1/research/:coin

One coin's full Blockchain IQ research brief by research slug or CoinGecko id (130+ coins: bitcoin, ethereum, solana, xrp, chainlink, aave and more): what it is, how it has traded, who is behind it, tokenomics, chain data and recent coverage, every claim with its source. Full text as Markdown plus structured sections. Use for due diligence or to ground an answer about a coin. JSON with Markdown, no API key. $0.05 per call. Blockchain IQ.

Endpoint	`https://www.blockchainiq.co/api/x402/v1/research/:coin`
Trust	Not checked yet
Pricing	Pay per call with x402, no account. Call it to get an exact quote before paying.
network	eip155:8453
scheme	exact
pay to	0x617dA9383fbA67e86137BC4924b8b7E400fB7C9e
method	GET
last updated	2026-11-13T14:50:54.425Z

Use it

Call it (an x402 client pays automatically)

curl -i https://www.blockchainiq.co/api/x402/v1/research/:coin
# 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/x402-4993e45d1eab7b1a

Search the whole marketplace from your agent (MCP)

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