WebActive

Web Search

Search for factual information via DuckDuckGo + Wikipedia. Returns heading, abstract (plain-language summary), abstract_url, and results (list of relevant links). Best for: people, places, concepts, history, science. NOT for breaking news — use news-search instead.

Endpointx402 Payment Required

POST

https://agentsvc.io/api/v1/proxy/web-search

Price

$0.003 USDC

Latency P99

~600ms

Provider

agentsvc.io

Input Schema

{
  "type": "object",
  "required": [
    "query"
  ],
  "properties": {
    "query": {
      "type": "string",
      "description": "Search query string (e.g. 'current Bitcoin price', 'capital of France', 'Next.js 15 release date')"
    }
  }
}

Output Schema

{
  "type": "object",
  "required": [
    "query",
    "heading",
    "abstract",
    "results"
  ],
  "properties": {
    "query": {
      "type": "string",
      "description": "The original search query"
    },
    "heading": {
      "type": "string",
      "description": "Topic heading from the search engine"
    },
    "abstract": {
      "type": "string",
      "description": "Concise abstract/summary about the topic (from Wikipedia or similar source)"
    },
    "abstract_url": {
      "type": "string",
      "description": "Source URL for the abstract"
    },
    "abstract_source": {
      "type": "string",
      "description": "Name of the abstract source (e.g. 'Wikipedia')"
    },
    "results": {
      "type": "array",
      "description": "Related search results with URLs",
      "items": {
        "type": "object",
        "properties": {
          "text": {
            "type": "string",
            "description": "Result description or snippet"
          },
          "url": {
            "type": "string",
            "description": "Result URL"
          }
        }
      }
    },
    "answer": {
      "type": "string",
      "description": "Direct answer for calculation or fact queries (e.g. '42' for math, '23°C' for temperatures)"
    }
  },
  "example": {
    "query": "capital of France",
    "heading": "Paris",
    "abstract": "Paris is the capital and most populous city of France. With an official estimated population of 2,102,650 residents as of 1 January 2023 in an area of more than 105 km²...",
    "abstract_url": "https://en.wikipedia.org/wiki/Paris",
    "abstract_source": "Wikipedia",
    "results": [
      {
        "text": "Paris — Wikipedia",
        "url": "https://en.wikipedia.org/wiki/Paris"
      },
      {
        "text": "Visit Paris — Official Tourism Site",
        "url": "https://www.parisinfo.com/"
      }
    ],
    "answer": ""
  }
}

Code Examples

# Step 1: Call without payment → receive 402 with requirements
curl -X POST "https://agentsvc.io/api/v1/proxy/web-search" \
  -H "Content-Type: application/json" \
  -d '{
  "query": "your_query"
}'

# Step 2: Sign payment using x402 SDK, then retry
curl -X POST "https://agentsvc.io/api/v1/proxy/web-search" \
  -H "Content-Type: application/json" \
  -H "X-Payment: x402 usdc base <your-signed-payment>" \
  -d '{
  "query": "your_query"
}'

Web Search

Input Schema

Output Schema

Code Examples

Tags

Service Info