{
  "x402Version": 2,
  "id": 38096,
  "slug": "38096",
  "resource": "https://x402-doctor.onrender.com/api/v1/diagnose",
  "description": "Why is my x402 endpoint broken? Diagnose and debug an x402 payment endpoint (or MCP server) when payments fail: checks the 402 challenge, accepts[] (network, payTo, amount, asset), resource URL, Solana settlement readiness, which wallets and agents can pay, Bazaar/OpenAPI discovery and the browser paywall. Returns every check with a fix hint. Read-only: never pays.",
  "type": "http",
  "serviceName": "x402 Doctor",
  "accepts": [
    {
      "scheme": "exact",
      "network": "eip155:8453",
      "payTo": "0x6B0F4651eD42893ab58139938175E4a69f175F25",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "amount": "10000",
      "amountUsd": 0.01,
      "maxTimeoutSeconds": 300
    },
    {
      "scheme": "exact",
      "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
      "payTo": "ATWJ82T8nRdQwZnaysB68N5EpaSvLRsQP4h6eWmaJBH9",
      "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
      "amount": "10000",
      "amountUsd": 0.01,
      "maxTimeoutSeconds": 300
    }
  ],
  "outputSchema": {
    "properties": {
      "example": {
        "properties": {
          "challenge": {
            "type": [
              "object",
              "null"
            ]
          },
          "checks": {
            "items": {
              "properties": {
                "group": {
                  "enum": [
                    "challenge",
                    "accepts",
                    "resource",
                    "settlement",
                    "wallets",
                    "discovery",
                    "browser"
                  ],
                  "type": "string"
                },
                "hint": {
                  "type": "string"
                },
                "id": {
                  "type": "string"
                },
                "message": {
                  "type": "string"
                },
                "status": {
                  "enum": [
                    "pass",
                    "warn",
                    "fail",
                    "info",
                    "skip"
                  ],
                  "type": "string"
                }
              },
              "required": [
                "id",
                "status",
                "message"
              ],
              "type": "object"
            },
            "type": "array"
          },
          "method": {
            "enum": [
              "GET",
              "POST",
              null
            ],
            "type": [
              "string",
              "null"
            ]
          },
          "overall": {
            "enum": [
              "pass",
              "warn",
              "fail"
            ],
            "type": "string"
          },
          "url": {
            "type": "string"
          },
          "wallets": {
            "description": "Which wallets can pay: per wallet, the networks where payment works (yes) and where it fails, with the reason (no).",
            "items": {
              "properties": {
                "agent": {
                  "type": "boolean"
                },
                "no": {
                  "items": {
                    "properties": {
                      "network": {
                        "type": "string"
                      },
                      "reason": {
                        "type": "string"
                      }
                    },
                    "type": "object"
                  },
                  "type": "array"
                },
                "wallet": {
                  "type": "string"
                },
                "yes": {
                  "items": {
                    "type": "string"
                  },
                  "type": "array"
                }
              },
              "type": "object"
            },
            "type": "array"
          }
        },
        "required": [
          "url",
          "overall",
          "checks"
        ],
        "type": "object"
      },
      "type": {
        "type": "string"
      }
    },
    "required": [
      "type"
    ],
    "type": "object"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "method": "GET",
          "queryParams": {
            "method": "GET",
            "url": "https://ichimoku-signal.fizzl.eu/signal/BTC-USDT"
          },
          "type": "http"
        },
        "output": {
          "example": {
            "challenge": null,
            "checks": [
              {
                "group": "challenge",
                "id": "returns-402",
                "message": "Endpoint returns 402 Payment Required for GET.",
                "status": "pass"
              }
            ],
            "method": "GET",
            "overall": "pass",
            "url": "https://ichimoku-signal.fizzl.eu/signal/BTC-USDT"
          },
          "type": "json"
        }
      },
      "schema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "input": {
            "additionalProperties": false,
            "properties": {
              "method": {
                "enum": [
                  "GET"
                ],
                "type": "string"
              },
              "queryParams": {
                "properties": {
                  "method": {
                    "description": "HTTP method of the endpoint. Default: try GET, then POST.",
                    "enum": [
                      "GET",
                      "POST"
                    ],
                    "type": "string"
                  },
                  "url": {
                    "description": "The x402 endpoint to diagnose (public http(s) URL).",
                    "type": "string"
                  }
                },
                "required": [
                  "url"
                ],
                "type": "object"
              },
              "type": {
                "const": "http",
                "type": "string"
              }
            },
            "required": [
              "type",
              "method"
            ],
            "type": "object"
          },
          "output": {
            "properties": {
              "example": {
                "properties": {
                  "challenge": {
                    "type": [
                      "object",
                      "null"
                    ]
                  },
                  "checks": {
                    "items": {
                      "properties": {
                        "group": {
                          "enum": [
                            "challenge",
                            "accepts",
                            "resource",
                            "settlement",
                            "wallets",
                            "discovery",
                            "browser"
                          ],
                          "type": "string"
                        },
                        "hint": {
                          "type": "string"
                        },
                        "id": {
                          "type": "string"
                        },
                        "message": {
                          "type": "string"
                        },
                        "status": {
                          "enum": [
                            "pass",
                            "warn",
                            "fail",
                            "info",
                            "skip"
                          ],
                          "type": "string"
                        }
                      },
                      "required": [
                        "id",
                        "status",
                        "message"
                      ],
                      "type": "object"
                    },
                    "type": "array"
                  },
                  "method": {
                    "enum": [
                      "GET",
                      "POST",
                      null
                    ],
                    "type": [
                      "string",
                      "null"
                    ]
                  },
                  "overall": {
                    "enum": [
                      "pass",
                      "warn",
                      "fail"
                    ],
                    "type": "string"
                  },
                  "url": {
                    "type": "string"
                  },
                  "wallets": {
                    "description": "Which wallets can pay: per wallet, the networks where payment works (yes) and where it fails, with the reason (no).",
                    "items": {
                      "properties": {
                        "agent": {
                          "type": "boolean"
                        },
                        "no": {
                          "items": {
                            "properties": {
                              "network": {
                                "type": "string"
                              },
                              "reason": {
                                "type": "string"
                              }
                            },
                            "type": "object"
                          },
                          "type": "array"
                        },
                        "wallet": {
                          "type": "string"
                        },
                        "yes": {
                          "items": {
                            "type": "string"
                          },
                          "type": "array"
                        }
                      },
                      "type": "object"
                    },
                    "type": "array"
                  }
                },
                "required": [
                  "url",
                  "overall",
                  "checks"
                ],
                "type": "object"
              },
              "type": {
                "type": "string"
              }
            },
            "required": [
              "type"
            ],
            "type": "object"
          }
        },
        "required": [
          "input"
        ],
        "type": "object"
      }
    }
  },
  "tags": [
    "x402",
    "developer-tools",
    "diagnostics",
    "debug",
    "payments",
    "bazaar"
  ],
  "sourceHost": "x402-doctor.onrender.com",
  "lastUpdated": "2026-09-29T13:29:04.988Z",
  "quality": {
    "calls30d": 4,
    "uniquePayers30d": 3,
    "lastCalledAt": "2026-09-29T13:29:04.769Z"
  },
  "metadata": {
    "serviceName": "x402 Doctor",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "method": "GET",
              "url": "https://ichimoku-signal.fizzl.eu/signal/BTC-USDT"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "challenge": null,
              "checks": [
                {
                  "group": "challenge",
                  "id": "returns-402",
                  "message": "Endpoint returns 402 Payment Required for GET.",
                  "status": "pass"
                }
              ],
              "method": "GET",
              "overall": "pass",
              "url": "https://ichimoku-signal.fizzl.eu/signal/BTC-USDT"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "method": {
                      "description": "HTTP method of the endpoint. Default: try GET, then POST.",
                      "enum": [
                        "GET",
                        "POST"
                      ],
                      "type": "string"
                    },
                    "url": {
                      "description": "The x402 endpoint to diagnose (public http(s) URL).",
                      "type": "string"
                    }
                  },
                  "required": [
                    "url"
                  ],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "properties": {
                    "challenge": {
                      "type": [
                        "object",
                        "null"
                      ]
                    },
                    "checks": {
                      "items": {
                        "properties": {
                          "group": {
                            "enum": [
                              "challenge",
                              "accepts",
                              "resource",
                              "settlement",
                              "wallets",
                              "discovery",
                              "browser"
                            ],
                            "type": "string"
                          },
                          "hint": {
                            "type": "string"
                          },
                          "id": {
                            "type": "string"
                          },
                          "message": {
                            "type": "string"
                          },
                          "status": {
                            "enum": [
                              "pass",
                              "warn",
                              "fail",
                              "info",
                              "skip"
                            ],
                            "type": "string"
                          }
                        },
                        "required": [
                          "id",
                          "status",
                          "message"
                        ],
                        "type": "object"
                      },
                      "type": "array"
                    },
                    "method": {
                      "enum": [
                        "GET",
                        "POST",
                        null
                      ],
                      "type": [
                        "string",
                        "null"
                      ]
                    },
                    "overall": {
                      "enum": [
                        "pass",
                        "warn",
                        "fail"
                      ],
                      "type": "string"
                    },
                    "url": {
                      "type": "string"
                    },
                    "wallets": {
                      "description": "Which wallets can pay: per wallet, the networks where payment works (yes) and where it fails, with the reason (no).",
                      "items": {
                        "properties": {
                          "agent": {
                            "type": "boolean"
                          },
                          "no": {
                            "items": {
                              "properties": {
                                "network": {
                                  "type": "string"
                                },
                                "reason": {
                                  "type": "string"
                                }
                              },
                              "type": "object"
                            },
                            "type": "array"
                          },
                          "wallet": {
                            "type": "string"
                          },
                          "yes": {
                            "items": {
                              "type": "string"
                            },
                            "type": "array"
                          }
                        },
                        "type": "object"
                      },
                      "type": "array"
                    }
                  },
                  "required": [
                    "url",
                    "overall",
                    "checks"
                  ],
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    }
  },
  "liveness": {
    "reliability": null
  },
  "verified": false,
  "featured": false,
  "provider": {
    "host": "x402-doctor.onrender.com",
    "manifest_name": "x402-doctor.onrender.com",
    "source": "cdp-mirror",
    "source_manifest_url": "https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources",
    "submitted_at": "2026-10-13T15:56:53.641Z"
  },
  "exampleResponse": {
    "example": {
      "challenge": {},
      "checks": [
        {
          "group": "challenge",
          "hint": "string",
          "id": "string",
          "message": "string",
          "status": "pass"
        }
      ],
      "method": "GET",
      "overall": "pass",
      "url": "string",
      "wallets": [
        {
          "agent": true,
          "no": [
            {
              "network": "string",
              "reason": "string"
            }
          ],
          "wallet": "string",
          "yes": [
            "string"
          ]
        }
      ]
    },
    "type": "string"
  }
}