Index onlineMerchant portal
Api Endpoint

x402helper.xyz

Discovery endpoint for x402 APIs. Send a task in natural language (or a pre-split list of sub-tasks); receive a set of routes that together address the request, plus a total price estimate.

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Offering

Provider
x402helper.xyz
Method
POST
Offering type
Api Endpoint
Transport type
http
Category
Other
Delivery
Not provided
Pricing model
Not provided
x402 version
2

Endpoint context

URL
https://x402helper.xyz/discovery
MIME type
application/json
First seen
2026-10-23T22:25:34.290Z
Last seen
Tags
None supplied

Website

Payment pricing

x402 payment terms are the authoritative price for calling this endpoint.

Payment option 1
0.0017 USDC
Atomic price: 1700 · Network: eip155:8453 · Asset: USDC · Scheme: exact
Payment option 2
0.0017 USDC
Atomic price: 1700 · Network: solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp · Asset: USDC · Scheme: exact
Payment option 3
0.0017 USDC
Atomic price: 1700 · Network: eip155:42161 · Asset: USDC · Scheme: exact
Payment option 4
0.0017 USDC
Atomic price: 1700000000000000 · Network: eip155:56 · Asset: USDC · Scheme: exact
Payment option 5
1700 atomic units
Atomic price: 1700 · Network: eip155:1329 · Asset: 0xe15fC38F6D8c56aF07bbCBe3BAf5708A2Bf42392 · Scheme: exact
Raw x402 terms
[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "1700",
    "payTo": "0x3803A19280DeeFe533D177C4A169412BD341101b"
  },
  {
    "scheme": "exact",
    "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
    "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "amount": "1700",
    "payTo": "sLJ4uneGcD1mg6hKtkLYsY5HCw1nJ8GpNAmbzBWPBgk"
  },
  {
    "scheme": "exact",
    "network": "eip155:42161",
    "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
    "amount": "1700",
    "payTo": "0x3803A19280DeeFe533D177C4A169412BD341101b"
  },
  {
    "scheme": "exact",
    "network": "eip155:56",
    "asset": "0x8AC76a51cc950d9822D68b83fE1Ad97B32Cd580d",
    "amount": "1700000000000000",
    "payTo": "0x3803A19280DeeFe533D177C4A169412BD341101b"
  },
  {
    "scheme": "exact",
    "network": "eip155:1329",
    "asset": "0xe15fC38F6D8c56aF07bbCBe3BAf5708A2Bf42392",
    "amount": "1700",
    "payTo": "0x3803A19280DeeFe533D177C4A169412BD341101b"
  }
]

Observed health

Status
Healthy
Latest latency
1372 ms
Average latency
1250 ms
HTTP status
204
Last checked
Reachability
100% over 7 checks

Latency is measured to the first response headers. A reachable result does not verify response accuracy or merchant identity.

Input schema

{
  "additionalProperties": false,
  "properties": {
    "body": {
      "anyOf": [
        {
          "properties": {
            "prompt": {
              "minLength": 1,
              "type": "string"
            }
          },
          "required": [
            "prompt"
          ]
        },
        {
          "properties": {
            "queries": {
              "items": {
                "type": "string"
              },
              "minItems": 1,
              "type": "array"
            }
          },
          "required": [
            "queries"
          ]
        }
      ],
      "properties": {
        "budget": {
          "properties": {
            "currency": {
              "default": "USDC",
              "type": "string"
            },
            "maxTotalPrice": {
              "type": [
                "number",
                "null"
              ]
            }
          },
          "type": "object"
        },
        "maxRoutesPerQuery": {
          "default": 3,
          "maximum": 5,
          "minimum": 1,
          "type": [
            "integer",
            "null"
          ]
        },
        "prompt": {
          "description": "Natural-language task. At least one of prompt or queries must be non-empty.",
          "type": [
            "string",
            "null"
          ]
        },
        "queries": {
          "description": "Pre-split list of sub-tasks.",
          "items": {
            "type": "string"
          },
          "type": "array"
        }
      },
      "type": "object"
    },
    "bodyType": {
      "enum": [
        "json",
        "form-data",
        "text"
      ],
      "type": "string"
    },
    "method": {
      "enum": [
        "POST"
      ],
      "type": "string"
    },
    "type": {
      "const": "http",
      "type": "string"
    }
  },
  "required": [
    "type",
    "method",
    "bodyType",
    "body"
  ],
  "type": "object"
}

Output schema

{
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "required": [
    "input"
  ],
  "properties": {
    "input": {
      "type": "object",
      "required": [
        "type",
        "method",
        "bodyType",
        "body"
      ],
      "properties": {
        "body": {
          "type": "object",
          "anyOf": [
            {
              "required": [
                "prompt"
              ],
              "properties": {
                "prompt": {
                  "type": "string",
                  "minLength": 1
                }
              }
            },
            {
              "required": [
                "queries"
              ],
              "properties": {
                "queries": {
                  "type": "array",
                  "items": {
                    "type": "string"
                  },
                  "minItems": 1
                }
              }
            }
          ],
          "properties": {
            "budget": {
              "type": "object",
              "properties": {
                "currency": {
                  "type": "string",
                  "default": "USDC"
                },
                "maxTotalPrice": {
                  "type": [
                    "number",
                    "null"
                  ]
                }
              }
            },
            "prompt": {
              "type": [
                "string",
                "null"
              ],
              "description": "Natural-language task. At least one of prompt or queries must be non-empty."
            },
            "queries": {
              "type": "array",
              "items": {
                "type": "string"
              },
              "description": "Pre-split list of sub-tasks."
            },
            "maxRoutesPerQuery": {
              "type": [
                "integer",
                "null"
              ],
              "default": 3,
              "maximum": 5,
              "minimum": 1
            }
          }
        },
        "type": {
          "type": "string",
          "const": "http"
        },
        "method": {
          "enum": [
            "POST"
          ],
          "type": "string"
        },
        "bodyType": {
          "enum": [
            "json",
            "form-data",
            "text"
          ],
          "type": "string"
        }
      },
      "additionalProperties": false
    },
    "output": {
      "type": "object",
      "required": [
        "type"
      ],
      "properties": {
        "type": {
          "type": "string"
        },
        "example": {
          "type": "object"
        }
      }
    }
  }
}