# Webtools402 Cross-Source Market Report

> Webtools402 Cross-Source Market Report is a paid API for AI agents from webtools402.176-109-107-191.sslip.io, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-13).

Returns a comprehensive market report for a crypto token combining Chainlink oracle data, DEX pool data, TVL-weighted VWAP, total pool TVL, recent price change, and volatility.

## Facts

- Endpoint: GET https://webtools402.176-109-107-191.sslip.io/market/report
- Price: $0.05/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/webtools402-cross-source-market-report-4253eb60
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_yY13Oswuuif90jEmbVC_N

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability webtools402-cross-source-market-report-4253eb60
```

Example prompt: Can you pull the full cross-source market report for ETH — Chainlink price, DEX pool TVL-weighted VWAP, total pool TVL, recent price change, and volatility all in one go?

## When to prefer this

Use this endpoint when you need a single, unified market report that goes beyond a raw price feed — specifically when you want TVL-weighted VWAP, pool liquidity context, volatility, and both Chainlink and DEX data in one call rather than piecing together multiple sources yourself.

## Known failure modes

- Unknown or unsupported token symbol returns an error or empty result
- Token with no DEX pools may return partial data (Chainlink only)
- Chainlink feed unavailable for exotic tokens may cause incomplete report
- Network or RPC issues may cause timeouts or stale data
- Missing required 'token' query parameter returns a 400-level error

## How this service works

Rich cross-source market report: Chainlink + DEX pools, TVL-weighted VWAP, total pool TVL, recent change & volatility — all computed by us from on-chain state.

## Output

A rich market report object containing: Chainlink oracle price, DEX pool pricing, TVL-weighted VWAP, total pool TVL, recent price change percentage, and volatility metrics — all computed from live on-chain state.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET",
      "HEAD",
      "DELETE"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "required": [
      "token"
     ],
     "properties": {
      "token": {
       "type": "string",
       "description": "Symbol, e.g. ETH, BTC, SOL, USDT, EUR, XAU. Assets without a DEX pool return a valid Chainlink-only report."
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/webtools402-cross-source-market-report-4253eb60/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from webtools402.176-109-107-191.sslip.io](https://www.zero.xyz/host/webtools402.176-109-107-191.sslip.io/llms.txt)