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Api Endpoint

evm-event-logs

Read a contract's recent event logs on an EVM network over a bounded block window and decode them. Logs are decoded from an event signature you supply, or from the contract's verified ABI, or by resolving the topic to a name via 4byte. Raw logs are always returned; decoded fields are added where possible.

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Offering

Provider
payai.agentstools.dev
Method
GET
Offering type
Api Endpoint
Transport type
http
Category
Blockchain And Crypto
Delivery
Not provided
Pricing model
Not provided
x402 version
2

Endpoint context

URL
https://payai.agentstools.dev/evm/logs
MIME type
application/json
First seen
2026-10-16T02:01:07.550Z
Last seen
Tags
EVM, event-logs, logs, getlogs, decode, Events, topic, Base, Ethereum, Arbitrum, optimism, Polygon

Website

Payment pricing

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

Payment option 1
0.01 USDC
Atomic price: 10000 · Network: eip155:8453 · Asset: USDC · Scheme: exact
Payment option 2
0.01 USDC
Atomic price: 10000 · Network: solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp · Asset: USDC · Scheme: exact
Raw x402 terms
[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "10000",
    "payTo": "0xF22e558a00D91Ee12A1F50C52186FecB8dDFf493"
  },
  {
    "scheme": "exact",
    "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
    "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "amount": "10000",
    "payTo": "AytHnvc6bZx1ALTy7b5Px7hcavoSYszG9aeKvDcZ8R1u"
  }
]

Observed health

Status
Healthy
Latest latency
403 ms
Average latency
1041 ms
HTTP status
402
Last checked
Reachability
100% over 10 checks

Latency is measured to the first response headers. A reachable result does not verify response accuracy or merchant identity.

Input schema

{
  "type": "object",
  "properties": {
    "type": {
      "type": "string",
      "const": "http"
    },
    "method": {
      "type": "string",
      "enum": [
        "GET",
        "HEAD",
        "DELETE"
      ]
    },
    "queryParams": {
      "type": "object",
      "properties": {
        "address": {
          "type": "string",
          "description": "Contract address, 0x + 40 hex"
        },
        "network": {
          "type": "string",
          "enum": [
            "base",
            "ethereum",
            "arbitrum",
            "optimism",
            "polygon",
            "bnb"
          ],
          "description": "EVM network (default base)"
        },
        "signature": {
          "type": "string",
          "description": "Event signature to filter and decode by, e.g. Transfer(address,address,uint256)"
        },
        "topic0": {
          "type": "string",
          "description": "Event topic0 hash to filter by (alternative to signature), 0x + 64 hex"
        },
        "blocks": {
          "type": "integer",
          "minimum": 1,
          "maximum": 10000,
          "description": "Look-back window in blocks (default 2000)"
        },
        "limit": {
          "type": "integer",
          "minimum": 1,
          "maximum": 200,
          "description": "Max decoded logs to return (default 200)"
        }
      },
      "required": [
        "address"
      ]
    }
  },
  "required": [
    "type",
    "method"
  ],
  "additionalProperties": false
}

Output schema

{
  "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": [
            "address"
          ],
          "properties": {
            "limit": {
              "type": "integer",
              "maximum": 200,
              "minimum": 1,
              "description": "Max decoded logs to return (default 200)"
            },
            "blocks": {
              "type": "integer",
              "maximum": 10000,
              "minimum": 1,
              "description": "Look-back window in blocks (default 2000)"
            },
            "topic0": {
              "type": "string",
              "description": "Event topic0 hash to filter by (alternative to signature), 0x + 64 hex"
            },
            "address": {
              "type": "string",
              "description": "Contract address, 0x + 40 hex"
            },
            "network": {
              "enum": [
                "base",
                "ethereum",
                "arbitrum",
                "optimism",
                "polygon",
                "bnb"
              ],
              "type": "string",
              "description": "EVM network (default base)"
            },
            "signature": {
              "type": "string",
              "description": "Event signature to filter and decode by, e.g. Transfer(address,address,uint256)"
            }
          }
        }
      },
      "additionalProperties": false
    },
    "output": {
      "type": "object",
      "required": [
        "type"
      ],
      "properties": {
        "type": {
          "type": "string"
        },
        "example": {
          "type": "object"
        }
      }
    }
  }
}