Marketplace · API · x402

api.boscolabs.dev/v1/us-federal-rules

Federal Register and eCFR: CFR section text as in force on any date with its amendment history; Federal Register rules and notices by number or search since 1994. Typical call $0.005: $0.005 per CFR section, $0.002 per FR document, min $0.005. upto: pay only for delivered rows; exact: pays the quote (default 10 rows; set maxResults). Nothing is settled on an error or empty result. By Bosco Labs: official sources, source link per row.

Endpointhttps://api.boscolabs.dev/v1/us-federal-rules
TrustNot checked yet
PricingPay per call with x402, no account. Call it to get an exact quote before paying.
networkeip155:8453
schemeupto
pay to0x7bcb52707d5C4f334ad0D2548f96a0419fa6203F
methodPOST
last updated2026-11-10T17:39:46.839Z

Use it

Call it (an x402 client pays automatically)

curl -i https://api.boscolabs.dev/v1/us-federal-rules
# 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/x402-591251fb871fcec5

Search the whole marketplace from your agent (MCP)

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

Related