Known event signatures and their topic0 hashes

Frammenti di codice

curl "https://api.oanor.com/eventlogs-api/v1/events" \
  -H "x-oanor-key: oanor_test_..."

await fetch("https://api.oanor.com/eventlogs-api/v1/events", {
  headers: { "x-oanor-key": "oanor_test_..." }
});

$ch = curl_init("https://api.oanor.com/eventlogs-api/v1/events");
curl_setopt($ch, CURLOPT_HTTPHEADER, ["x-oanor-key: oanor_test_..."]);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$out = curl_exec($ch);

import requests
requests.get(
    "https://api.oanor.com/eventlogs-api/v1/events",
    headers={"x-oanor-key": "oanor_test_..."}
)

Risposta di esempio

Una risposta reale di questo endpoint, acquisita dall'ultimo health check.

{
    "data": {
        "note": "Known event signatures and their topic0 hashes. Pass a signature as topic0/event on /v1/logs, or supply any raw 32-byte topic hash.",
        "count": 10,
        "events": [
            {
                "topic0": "0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef",
                "signature": "Transfer(address,address,uint256)"
            },
            {
                "topic0": "0x8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b925",
                "signature": "Approval(address,address,uint256)"
            },
            {
                "topic0": "0xc3d58168c5ae7397731d063d5bbf3d657854427343f4c083240f7aacaa2d0f62",
                "signature": "Transfer(address,address,uint256,uint256)"
            },
            {
                "topic0": "0x17307eab39ab6107e8899845ad3d59bd9653f200f220920489ca2b5937696c31",
                "signature": "ApprovalForAll(address,address,bool)"
            },
            {
                "topic0": "0xc3d58168c5ae7397731d063d5bbf3d657854427343f4c083240f7aacaa2d0f62",
                "signature": "TransferSingle(address,address,address,uint256,uint256)"
            },
            {
                "topic0": "0xd78ad95fa46c994b6551d0da85fc275fe613ce37657fb8d5e3d130840159d822",
                "signature": "Swap(address,uint256,uint256,uint256,uint256,address)"
            },
            {
                "topic0": "0x1c411e9a96e071241c2f21f7726b17ae89e3cab4c78be50e062b03a9fffbbad1",
                "signature": "Sync(uint112,uint112)"
            },
            {
                "topic0": "0xe1fffcc4923d04b559f4d29a8bfc6cda04eb5b0d3c460751c2402c5c5cc9109c",
                "signature": "Deposit(address,uint256)"
            },
            {
                "topic0": "0x7fcf532c15f0a6db0bd6d0e038bea71d30d808c7d98cb3bf7268a95bf5081b65",
                "signature": "Withdrawal(address,uint256)"
            },
            {
                "topic0": "0x8be0079c531659141344cd1fd0a4f28419497f9722a3daafe3b4186f6b6457e0",
                "signature": "OwnershipTransferred(address,address)"
            }
        ],
        "source": "static reference"
    },
    "meta": {
        "timestamp": "2026-06-14T08:04:11.481Z",
        "request_id": "9eca1e8f-6315-4c32-ab80-43253cb54306"
    },
    "status": "ok",
    "message": "Known events retrieved successfully",
    "success": true
}