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.centaur.io/v1/x402/events · 2 observations
Trade actions announced by traders, newest first: opening, increasing, reducing or closing a long or short position. Each result gives the trader, asset, action time and price, the position it belongs to and, when available, the post that announced it. Flags mark actions the trader only implied or reported late. Covers roughly the last 90 days.

api.centaur.io profile

  • Base · exact
    $0.5000 (USDC)
    Recipient 0x14Cc251BC62239056D3e0ae23be0cefA4b260dD0
    Coinbase CDP · seen
    Coinbase CDP reports 1 calls and 1 unique payers in 30 days. Last call .
  • Base · exact
    $0.5000 (USDC)
    agentic.market · seen
GET https://api.centaur.io/v1/x402/feed · 2 observations
Posts from the last seven days in which traders announce trades, newest first. Each result is one post (text, attachments, link, trader) with the trade actions it announces: asset, long or short, action, time and price.

api.centaur.io profile

  • Base · exact
    $0.5000 (USDC)
    Recipient 0x14Cc251BC62239056D3e0ae23be0cefA4b260dD0
    Coinbase CDP · seen
    Coinbase CDP reports 1 calls and 1 unique payers in 30 days. Last call .
  • Base · exact
    $0.5000 (USDC)
    agentic.market · seen
GET https://api.centaur.io/v1/x402/messages · 2 observations
Posts by traders on X and Telegram, newest first: text, attachments, publication time, link and author account. Filter by trader, platform, time or post ID. Covers roughly the last 90 days.

api.centaur.io profile

  • Base · exact
    $0.0200 (USDC)
    Recipient 0x14Cc251BC62239056D3e0ae23be0cefA4b260dD0
    Coinbase CDP · seen
    Coinbase CDP reports 2 calls and 2 unique payers in 30 days. Last call .
  • Base · exact
    $0.0200 (USDC)
    agentic.market · seen
GET https://api.centaur.io/v1/x402/positions · 2 observations
Positions traders have opened, newest first: asset, long or short, entry time and price, and the return 1, 7 and 30 days after entry. Returns measure the price move after entry, not realized profit; a status explains any missing return. Covers roughly the last 90 days.

api.centaur.io profile

  • Base · exact
    $0.5000 (USDC)
    Recipient 0x14Cc251BC62239056D3e0ae23be0cefA4b260dD0
    Coinbase CDP · seen
    Coinbase CDP reports 1 calls and 1 unique payers in 30 days. Last call .
  • Base · exact
    $0.5000 (USDC)
    agentic.market · seen
GET https://api.centaur.io/v1/x402/traders/rankings · 2 observations
Traders ranked by trading activity, win rate, average or median return, or Sharpe ratio. Each result gives the trader, rank, metric value, activity counts and, for performance rankings, the figures behind it. Ranks by activity by default; choose a performance metric and window to rank by returns.

api.centaur.io profile

  • Base · exact
    $0.2000 (USDC)
    Recipient 0x14Cc251BC62239056D3e0ae23be0cefA4b260dD0
    Coinbase CDP · seen
    Coinbase CDP reports 1 calls and 1 unique payers in 30 days. Last call .
  • Base · exact
    $0.2000 (USDC)
    agentic.market · seen
GET https://api.centaur.io/v1/x402/traders/stats · 1 observation
Track record of the traders you choose: average and median return, win rate and Sharpe ratio 1, 7 and 30 days after entry, with sample size, most-traded assets, long/short split and topic tags. Figures come from the positions traders announce, not from verified account returns.

api.centaur.io profile

  • Base · exact
    $0.1000 (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.