# AgentData API — Arbitrage Opportunities

> AgentData API — Arbitrage Opportunities is a paid API for AI agents from agentdata-api.com, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-15).

Identifies current cross-exchange crypto arbitrage opportunities using pay-per-request USDC micropayments via x402 protocol

## Facts

- Endpoint: GET https://agentdata-api.com/api/arbitrage-opportunities
- Price: $0.005/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/agentdata-api-arbitrage-opportunities-18243dc8
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_2YAppQJ-bpeyi6ft1g3H8

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 agentdata-api-arbitrage-opportunities-18243dc8
```

Example prompt: Find me current crypto arbitrage opportunities across major exchanges — I want pairs with at least a 0.5% spread, and pay for it using my USDC wallet.

## When to prefer this

Choose this endpoint when building AI trading agents or DeFi bots that need live cross-exchange arbitrage signals without committing to a subscription or API key. It is ideal for pay-as-you-go workflows on Base Mainnet using USDC micropayments, and integrates natively with MCP clients, Claude Desktop, and ElizaOS.

## Known failure modes

- Insufficient USDC balance or failed x402 micropayment returns 402 Payment Required
- Invalid or unsupported token pair returns 400 Bad Request
- No arbitrage opportunities found above threshold returns empty result set
- Exchange data temporarily unavailable returns 503 or partial results
- Stale market data if fetched during low-liquidity periods may show inaccurate spreads

## How this service works

Pay-per-request crypto market data API for AI agents. 16 endpoints on Base Mainnet via x402 protocol. No accounts, no API keys. USDC micropayments from $0.001. Works with Claude Desktop, ElizaOS, and any MCP client.

## Output

A list of detected arbitrage opportunities including token pairs, the exchanges between which the spread exists, buy and sell prices, spread percentage, and estimated profit potential, all sourced from live market data at time of request.

## 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"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {}
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object",
     "properties": {
      "data": {
       "type": "object",
       "properties": {
        "allPrices": {
         "type": "object"
        },
        "opportunities": {
         "type": "array"
        },
        "exchangesChecked": {
         "type": "array"
        }
       }
      },
      "success": {
       "type": "boolean"
      }
     }
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/agentdata-api-arbitrage-opportunities-18243dc8/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from agentdata-api.com](https://www.zero.xyz/host/agentdata-api.com/llms.txt)