Signed, non-replayable API auth. Agents self-register and sign requests with ERC-8128.
io.github.kaleckh/authproof
https://github.com/kaleckh/AgentAuth
STDIO
No auth required
Hosted endpoint — paste into any MCP client.
Configuration this server reads at startup.
AuthProof server URL
Agent wallet private key (hex)
Chain ID for signing
RPC URL for auto-payment
Where to find authoritative docs and source for AuthProof.
Open MCP Agent Studio and connect this server to Claude, GPT, Gemini, DeepSeek and more — no install required.
Open Agent Studio