A2Apex – Test, certify, and discover trusted A2A agents
SSL Labs for AI agents, but tied to Google's early-stage A2A protocol.

First credit-check infrastructure for AI agents spending real money — genuinely novel.
Companies building autonomous AI agents, fintech integrating AI payments
SSL Labs for AI agents, but tied to Google's early-stage A2A protocol.
58K agents indexed is impressive scale, but trust score methodology is unclear.
Vouch decay prevents stale trust accumulation in a crowded agent reputation space.
Cryptographic agent passports when AI agent security is becoming a crowded category.
Auth0 for AI agents, but the premise assumes a problem that doesn't yet exist.
The SDK exposes the exact primitives you want for autonomous-agent commerce: register/resolve identity, attest and badge verification, create/fund/cancel escrows, release/slash settlements, and reputation queries — plus event hooks. It's a smart, timely idea to stitch payments and trust into agent URIs, but the repo still reads like an early SDK: docs and integration examples are thin and there's no clear public security/settlement audit or adoption evidence yet.