# DDG Ethereum Logs Fetcher

> DDG Ethereum Logs Fetcher is a paid API for AI agents from agents.daedalusdevelopmentgroup.com, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-14).

Fetches Ethereum blockchain event logs for a specified query via a machine-payable x402 API endpoint

## Facts

- Endpoint: POST https://agents.daedalusdevelopmentgroup.com/v1/ethereum/logs
- Price: $0.005/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/ddg-ethereum-logs-fetcher-178cb610
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Zla6K6uVf-e0-thcvkG6W

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 ddg-ethereum-logs-fetcher-178cb610 -d '<json body>'
```

Example prompt: Fetch the event logs for Ethereum contract 0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48 from block 19000000 to 19001000 — I need all Transfer events.

## When to prefer this

Choose this endpoint when you need machine-payable, per-call access to Ethereum event logs without managing your own RPC node or provider credentials. It is ideal for AI agents operating autonomously with x402 USDC micropayment rails and needing bounded, artifact-style results rather than raw provider account access.

## Known failure modes

- Payment not received or insufficient USDC — returns HTTP 402 with payment instructions
- Invalid or malformed contract address or filter parameters — returns error response
- Block range too large or not yet indexed — returns partial or empty results
- Network timeout if Ethereum node is slow to respond
- Missing required body fields (type, method, bodyType, body) — returns 400 validation error

## How this service works

Machine-payable DDG services for AI agents. Current public live payment rails are x402 multi-chain USDC and direct-crypto auto/manual for public receiving-address families. MPP/Stripe/Tempo is installed but pending live provider env plus penny-settlement proof before any MPP-live advertisement. DDG sells bounded artifacts/results, not raw provider account access.

## Output

Returns a JSON object with ok:true and the matching Ethereum event logs for the specified query parameters, including log entries emitted by smart contracts on the Ethereum network.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input",
  "output"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method",
    "bodyType",
    "body"
   ],
   "properties": {
    "body": {
     "type": "object"
    },
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "POST",
      "PUT",
      "PATCH"
     ],
     "type": "string"
    },
    "bodyType": {
     "enum": [
      "json",
      "form-data",
      "text"
     ],
     "type": "string"
    }
   },
   "additionalProperties": true
  },
  "output": {
   "type": "object",
   "required": [
    "type",
    "example"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "ok": true
    }
   },
   "additionalProperties": true
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "ok": true
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/ddg-ethereum-logs-fetcher-178cb610/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from agents.daedalusdevelopmentgroup.com](https://www.zero.xyz/host/agents.daedalusdevelopmentgroup.com/llms.txt)