Index onlineMerchant portal
Api Endpoint

WebLens

Grounded answer with inline [n] citations: searches the web, fetches sources, and answers strictly from them.

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Offering

Provider
api.weblens.dev
Method
POST
Offering type
Api Endpoint
Transport type
http
Category
Web Search Research
Delivery
Not provided
Pricing model
Not provided
x402 version
2

Endpoint context

URL
https://api.weblens.dev/answer
MIME type
Not provided
First seen
2026-10-16T01:50:24.663Z
Last seen
Tags
Search, AI, question-answering

Website

Payment pricing

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

Payment option 1
0.05 USDC
Atomic price: 50000 · Network: eip155:8453 · Asset: USDC · Scheme: exact
Payment option 2
0.05 USDC
Atomic price: 50000 · Network: solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp · Asset: USDC · Scheme: exact
Raw x402 terms
[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "50000",
    "payTo": "0x5f71Ce4135004b5fa4dF81014721598E1C7c5AF8"
  },
  {
    "scheme": "exact",
    "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
    "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "amount": "50000",
    "payTo": "34sd6wPrmoR9UG9rUgYAFtcWYSVzqDNsvH9VkCkycUeb"
  }
]

Observed health

Status
Healthy
Latest latency
255 ms
Average latency
611 ms
HTTP status
204
Last checked
Reachability
100% over 14 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": {
      "properties": {
        "query": {
          "description": "The question to answer",
          "example": "What is the x402 payment protocol?",
          "maxLength": 500,
          "minLength": 1,
          "type": "string"
        },
        "sources": {
          "default": 3,
          "description": "How many web sources to search, fetch, and cite",
          "example": 3,
          "maximum": 5,
          "minimum": 1,
          "type": "number"
        }
      },
      "required": [
        "query"
      ],
      "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

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "properties": {
    "input": {
      "additionalProperties": false,
      "properties": {
        "body": {
          "properties": {
            "query": {
              "description": "The question to answer",
              "example": "What is the x402 payment protocol?",
              "maxLength": 500,
              "minLength": 1,
              "type": "string"
            },
            "sources": {
              "default": 3,
              "description": "How many web sources to search, fetch, and cite",
              "example": 3,
              "maximum": 5,
              "minimum": 1,
              "type": "number"
            }
          },
          "required": [
            "query"
          ],
          "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": {
      "properties": {
        "example": {
          "properties": {
            "answer": {
              "description": "Answer text with inline [n] citation markers",
              "type": "string"
            },
            "answeredAt": {
              "type": "string"
            },
            "citations": {
              "description": "Citation list with index, url, title",
              "items": {
                "properties": {
                  "index": {
                    "type": "integer"
                  },
                  "title": {
                    "type": "string"
                  },
                  "url": {
                    "type": "string"
                  }
                },
                "type": "object"
              },
              "type": "array"
            },
            "confidence": {
              "type": "number"
            },
            "query": {
              "type": "string"
            },
            "requestId": {
              "type": "string"
            }
          },
          "type": "object"
        },
        "type": {
          "type": "string"
        }
      },
      "required": [
        "type"
      ],
      "type": "object"
    }
  },
  "required": [
    "input"
  ],
  "type": "object"
}