CounterpartyCheck
Pre-payment check for EVM/Solana addresses: ok/caution/block with reasons. By Crypto Money Maker
| Endpoint | https://api.youraitools.co/counterpartycheck/mcp (streamable-http) |
|---|---|
| Registry version | 0.1.1 |
| Now | 1 tools · grade A (100) · pin ts_8732019ca3bdcb490cd2aa3833301392 · protocol 2025-06-18 |
| First / last listed | 2026-10-29 01:23 UTC / 2026-10-29 01:23 UTC |
| Grade over time | 2026-10-29: A (100), 1 tools |
Is this your server? Own a server? ToolFit hosted watch re-checks it every 24 h ($0.25 per 30 days) or 6 h ($0.60) and sends you an HMAC-signed webhook when its tools or grade change: POST https://api.youraitools.co/toolfit/v1/watch. To opt out, see About & opt-out.
Tools: check_counterparty
check_counterparty | Pre-payment counterparty check: before paying, approving or interacting with an EVM (Base, Ethereum, Polygon, Arbitrum One) or Solana address, get ok / caution / block. Free preview tier: verdict, confidence, address kind and flag counts. The paid x402 endpoints /v1/lite ($0.005), /v1/quick ($0.015) and /v1/full ($0.05) add the reasons and evidence (OFAC SDN, scam lists, x402 directory, verificati params: address*, chain, intent |
Entries describe changes in tool definitions. They are not statements about a server, its quality or its author. The grade measures how the tool definitions fit model providers (token cost, schema compatibility, confusable names) as scored by the ToolFit engine at the time of the listing. JSON: append .json. Opt-out: how or hello@youraitools.co.