{
  "x402Version": 2,
  "id": 29533,
  "slug": "29533",
  "resource": "https://netintel.dev/jwt-inspector/decode",
  "description": "Decode and inspect any JWT token — extracts header algorithm, payload claims, expiry status, issued-at time, audience, issuer, and subject without requiring the secret — so agents can debug auth issues, check token expiry, and extract identity claims from tokens in pipelines.",
  "type": "http",
  "serviceName": "NetIntel",
  "iconUrl": "https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1784214098/bazaar-icons/7d2bf437631b2e4e.png",
  "resourceType": "Beauty & Personal Care",
  "accepts": [
    {
      "scheme": "exact",
      "network": "eip155:8453",
      "payTo": "0xdaDc335482AD545296Fd7b28518A251fFCbEb9Df",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "amount": "5000",
      "amountUsd": 0.005,
      "maxTimeoutSeconds": 300
    },
    {
      "scheme": "exact",
      "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
      "payTo": "8FVeybWnB4dYrxTuPK7WzFZNAiEcFVaDLFnKpRwVGr5s",
      "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
      "amount": "5000",
      "amountUsd": 0.005,
      "maxTimeoutSeconds": 300
    }
  ],
  "outputSchema": {
    "properties": {
      "example": {
        "properties": {
          "findings": {
            "type": "array"
          },
          "grade": {
            "type": "string"
          },
          "header": {
            "type": "object"
          },
          "human_expiry": {
            "type": [
              "string",
              "null"
            ]
          },
          "is_expired": {
            "description": "null when the token has no exp claim",
            "type": [
              "boolean",
              "null"
            ]
          },
          "payload": {
            "type": "object"
          },
          "score": {
            "type": "number"
          },
          "seconds_until_expiry": {
            "type": [
              "number",
              "null"
            ]
          },
          "security_flags": {
            "type": "array"
          },
          "signature_hex": {
            "type": "string"
          },
          "signature_present": {
            "type": "boolean"
          },
          "valid_structure": {
            "type": "boolean"
          }
        },
        "type": "object"
      },
      "type": {
        "type": "string"
      }
    },
    "required": [
      "type"
    ],
    "type": "object"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "method": "GET",
          "queryParams": {
            "token": "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJzdWIiOiIxMjM0NTY3ODkwIiwibmFtZSI6IkpvaG4gRG9lIiwiaWF0IjoxNTE2MjM5MDIyfQ.SflKxwRJSMeKKF2QT4fwpMeJf36POk6yJV_adQssw5c"
          },
          "type": "http"
        },
        "output": {
          "example": {
            "findings": [
              {
                "detail": "JWT has no exp claim — token never expires",
                "impact": -20,
                "label": "No expiry claim",
                "rule": "no_expiry_claim"
              }
            ],
            "grade": "B",
            "header": {
              "algorithm": "HS256",
              "key_id": null,
              "token_type": "JWT"
            },
            "human_expiry": null,
            "is_expired": null,
            "payload": {
              "audience": null,
              "custom_claims": {
                "name": "John Doe"
              },
              "expires_at": null,
              "expires_at_unix": null,
              "issued_at": "2018-01-18T01:30:22.000Z",
              "issued_at_unix": 1516239022,
              "issuer": null,
              "jwt_id": null,
              "not_before": null,
              "subject": "1234567890"
            },
            "score": 80,
            "seconds_until_expiry": null,
            "security_flags": [
              "no_expiry"
            ],
            "signature_hex": "49f94ac7044948c78a285d904f87f0a4c7897f7e8f3a4eb2255fda750b2cc397",
            "signature_present": true,
            "valid_structure": true
          },
          "type": "json"
        }
      },
      "schema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "input": {
            "additionalProperties": false,
            "properties": {
              "method": {
                "enum": [
                  "GET"
                ],
                "type": "string"
              },
              "queryParams": {
                "properties": {
                  "token": {
                    "description": "JWT token string (3 dot-separated segments); a 'Bearer ' prefix is stripped automatically",
                    "type": "string"
                  }
                },
                "required": [
                  "token"
                ],
                "type": "object"
              },
              "type": {
                "const": "http",
                "type": "string"
              }
            },
            "required": [
              "type",
              "method"
            ],
            "type": "object"
          },
          "output": {
            "properties": {
              "example": {
                "properties": {
                  "findings": {
                    "type": "array"
                  },
                  "grade": {
                    "type": "string"
                  },
                  "header": {
                    "type": "object"
                  },
                  "human_expiry": {
                    "type": [
                      "string",
                      "null"
                    ]
                  },
                  "is_expired": {
                    "description": "null when the token has no exp claim",
                    "type": [
                      "boolean",
                      "null"
                    ]
                  },
                  "payload": {
                    "type": "object"
                  },
                  "score": {
                    "type": "number"
                  },
                  "seconds_until_expiry": {
                    "type": [
                      "number",
                      "null"
                    ]
                  },
                  "security_flags": {
                    "type": "array"
                  },
                  "signature_hex": {
                    "type": "string"
                  },
                  "signature_present": {
                    "type": "boolean"
                  },
                  "valid_structure": {
                    "type": "boolean"
                  }
                },
                "type": "object"
              },
              "type": {
                "type": "string"
              }
            },
            "required": [
              "type"
            ],
            "type": "object"
          }
        },
        "required": [
          "input"
        ],
        "type": "object"
      }
    }
  },
  "tags": [
    "jwt",
    "token decoder",
    "authentication",
    "security tools",
    "debugging",
    "bazaar"
  ],
  "sourceHost": "netintel.dev",
  "lastUpdated": "2026-10-08T06:07:54.386Z",
  "quality": {
    "calls30d": 3,
    "uniquePayers30d": 3,
    "lastCalledAt": "2026-10-08T06:07:54.206Z"
  },
  "metadata": {
    "serviceName": "NetIntel",
    "iconUrl": "https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1784214098/bazaar-icons/7d2bf437631b2e4e.png",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "token": "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJzdWIiOiIxMjM0NTY3ODkwIiwibmFtZSI6IkpvaG4gRG9lIiwiaWF0IjoxNTE2MjM5MDIyfQ.SflKxwRJSMeKKF2QT4fwpMeJf36POk6yJV_adQssw5c"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "findings": [
                {
                  "detail": "JWT has no exp claim — token never expires",
                  "impact": -20,
                  "label": "No expiry claim",
                  "rule": "no_expiry_claim"
                }
              ],
              "grade": "B",
              "header": {
                "algorithm": "HS256",
                "key_id": null,
                "token_type": "JWT"
              },
              "human_expiry": null,
              "is_expired": null,
              "payload": {
                "audience": null,
                "custom_claims": {
                  "name": "John Doe"
                },
                "expires_at": null,
                "expires_at_unix": null,
                "issued_at": "2018-01-18T01:30:22.000Z",
                "issued_at_unix": 1516239022,
                "issuer": null,
                "jwt_id": null,
                "not_before": null,
                "subject": "1234567890"
              },
              "score": 80,
              "seconds_until_expiry": null,
              "security_flags": [
                "no_expiry"
              ],
              "signature_hex": "49f94ac7044948c78a285d904f87f0a4c7897f7e8f3a4eb2255fda750b2cc397",
              "signature_present": true,
              "valid_structure": true
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "token": {
                      "description": "JWT token string (3 dot-separated segments); a 'Bearer ' prefix is stripped automatically",
                      "type": "string"
                    }
                  },
                  "required": [
                    "token"
                  ],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "properties": {
                    "findings": {
                      "type": "array"
                    },
                    "grade": {
                      "type": "string"
                    },
                    "header": {
                      "type": "object"
                    },
                    "human_expiry": {
                      "type": [
                        "string",
                        "null"
                      ]
                    },
                    "is_expired": {
                      "description": "null when the token has no exp claim",
                      "type": [
                        "boolean",
                        "null"
                      ]
                    },
                    "payload": {
                      "type": "object"
                    },
                    "score": {
                      "type": "number"
                    },
                    "seconds_until_expiry": {
                      "type": [
                        "number",
                        "null"
                      ]
                    },
                    "security_flags": {
                      "type": "array"
                    },
                    "signature_hex": {
                      "type": "string"
                    },
                    "signature_present": {
                      "type": "boolean"
                    },
                    "valid_structure": {
                      "type": "boolean"
                    }
                  },
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    }
  },
  "liveness": {
    "reliability": null
  },
  "verified": false,
  "featured": false,
  "provider": {
    "host": "netintel.dev",
    "manifest_name": "netintel.dev",
    "source": "cdp-mirror",
    "source_manifest_url": "https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources",
    "submitted_at": "2026-10-14T01:15:01.050Z"
  },
  "exampleResponse": {
    "findings": [
      {
        "detail": "JWT has no exp claim — token never expires",
        "impact": -20,
        "label": "No expiry claim",
        "rule": "no_expiry_claim"
      }
    ],
    "grade": "B",
    "header": {
      "algorithm": "HS256",
      "key_id": null,
      "token_type": "JWT"
    },
    "human_expiry": null,
    "is_expired": null,
    "payload": {
      "audience": null,
      "custom_claims": {
        "name": "John Doe"
      },
      "expires_at": null,
      "expires_at_unix": null,
      "issued_at": "2018-01-18T01:30:22.000Z",
      "issued_at_unix": 1516239022,
      "issuer": null,
      "jwt_id": null,
      "not_before": null,
      "subject": "1234567890"
    },
    "score": 80,
    "seconds_until_expiry": null,
    "security_flags": [
      "no_expiry"
    ],
    "signature_hex": "49f94ac7044948c78a285d904f87f0a4c7897f7e8f3a4eb2255fda750b2cc397",
    "signature_present": true,
    "valid_structure": true
  }
}