{"provider":{"host":"jwt.openverbs.com","name":"Verify a JWT","score":69.9,"live":true,"checkedAt":"2026-10-27T19:27:13.781Z","uptime72h":100,"lastCheck":{"httpStatus":402,"ms":628,"note":"valid x402 v2 terms"},"endpoints":3,"networks":["eip155:8453"],"cheapestUsd":"0.004","income7dUsd":"21.821","payers7d":28,"transfers7d":1470,"payoutAddressShared":true,"claimed":false,"page":"https://logicnodes.io/observatory/p/jwt.openverbs.com"},"endpoints":[{"url":"https://jwt.openverbs.com/v1/decode","method":"POST","priceMicroUsd":4000,"networks":["eip155:8453"],"description":"Decode a JSON Web Token WITHOUT verifying its signature and return the header, payload and signature. A structurally malformed token is rejected before payment. Never trust a decoded payload you have not verified."},{"url":"https://jwt.openverbs.com/v1/sign","method":"POST","priceMicroUsd":4000,"networks":["eip155:8453"],"description":"Mint a signed JSON Web Token from a JSON claims object, using a shared secret (HS*) or a PEM private key (RS/ES/PS). Supports expiresInSec, notBeforeSec, issuer, audience, subject and keyid. An unusable key or option is rejected before payment."},{"url":"https://jwt.openverbs.com/v1/verify","method":"POST","priceMicroUsd":4000,"networks":["eip155:8453"],"description":"Verify a JSON Web Token's signature and claims against a shared secret (HS*) or a PEM public key (RS/ES/PS). Returns { valid, payload } on success or { valid: false, reason } for a bad signature, expired/not-yet-active token, or a failed issuer/audience/subject check. Pass `algorithms` to pin the accepted signing algorithms and prevent algorithm-confusion attacks."}]}