Aval
Payment-backed trust scores for AI agents on Base (ERC-8004). $0.01 per check via x402.
| Endpoint | https://aval.srv1024618.hstgr.cloud/mcp (streamable-http) |
|---|---|
| Registry version | 1.0.0 |
| Now | 2 tools · grade A (99) · pin ts_f7020cb0e76deda59b03d7532fcac23b · protocol 2025-06-18 |
| First / last listed | 2026-10-31 03:16 UTC / 2026-10-31 03:16 UTC |
| Grade over time | 2026-10-31: A (99), 2 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_agent_trust reputation_overview
check_agent_trust | Trust score (0-100) of an AI agent before paying it. Counts only ERC-8004 reviews on Base that follow a real USDC payment from a wallet the agent did not fund. Input: 0x address or ERC-8004 agent id. Costs $0.01 in USDC on Base (x402). params: agent* |
reputation_overview | Free. Global figures on ERC-8004 reputation on Base as indexed by Aval (reviews, rated agents, last block) and a link to the full report. params: none |
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.