AgentPKI

Playground · the protocol with no chrome

Build a token. Tamper it. Verify it.

Hand-crafted as the URL you share with someone who wants to actually try AgentPKI without reading the pitch. Mint a real PASETO from demo.agentpki.dev, watch the verifier’s real verdicts, edit and re-verify. No signup. No install. Every byte you see is real.

1 Token

2 Decoded (local-only, no network)

Payload claims

paste or mint a token above

Footer + signature info

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3 Verify against the live verifier

?
No verdict yet
Mint or paste a token above, then click "POST /v1/verify".
Show raw verifier response JSON 
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Want this same flow from your code? The whole playground is ~150 lines of JS using our Browser SDK. The protocol surface is small on purpose.

Other places to drive the same verifier: /api-docs · CLI · MCP · GitHub Action · VS Code.