x402 resource directory

Find paid HTTP operations and MCP tools by URL, host, method or tool name. Compare payment terms across networks and catalogs.

Distinct HTTP URLs
164,839
Distinct MCP URLs
43
Catalog observations
263,972
URLs with a 402 in 7 days
2,279
Network identifiers
183

These results as JSON · Clear filters

GET https://api.x402hub.site/v1/dex/depth-impact · 1 observation
Real-time price impact and slippage for $100/$500/$1,000 swaps across Uniswap V3 and Aerodrome pools on Base, per fee tier.

api.x402hub.site profile

  • Base · exact
    $0.0030 (USDC)
    agentic.market · seen
GET https://api.x402hub.site/v1/dex/net-spread · 1 observation
Real-time executable net-spread quotes after gas across Base DEXs (Aerodrome, Uniswap V3) for AI arbitrage & routing.

api.x402hub.site profile

  • Base · exact
    $0.0050 (USDC)
    agentic.market · seen
POST https://api.x402hub.site/v1/docs/pdf-extract · 1 observation
Extract per-page text from an uploaded PDF locally (no OCR): page-count, text, and char counts for agent context windows.

api.x402hub.site profile

  • Base · exact
    $0.0020 (USDC)
    agentic.market · seen
GET https://api.x402hub.site/v1/geo/geocode · 1 observation
Geocode a place name to coordinates via OpenStreetMap/Nominatim (cached, rate-limited). Returns display name, lat/lon, OSM id, and attribution.

api.x402hub.site profile

  • Base · exact
    $0.0010 (USDC)
    agentic.market · seen
GET https://api.x402hub.site/v1/security/token-audit · 1 observation
Token safety audit for Base contracts: honeypot detection, buy/sell tax, ownership renounce and mint status for AI agent token screening.

api.x402hub.site profile

  • Base · exact
    $0.0020 (USDC)
    agentic.market · seen

Counts describe directory coverage, including testnets. Each resource groups the same URL, HTTP method or MCP tool across sources. A catalog sighting records published terms. A live 402 records the endpoint’s reply to an unpaid request.