Service metadata and endpoint catalog

Code snippets

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

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

$ch = curl_init("https://api.oanor.com/icp-api/v1/meta");
curl_setopt($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/icp-api/v1/meta",
    headers={"x-oanor-key": "oanor_test_..."}
)

Example response

A real response from this endpoint, captured by the latest health check.

{
    "data": {
        "source": "Internet Computer dashboard and ledger APIs (internetcomputer.org, live)",
        "service": "icp-api",
        "endpoints": {
            "GET /v1/meta": "This document.",
            "GET /v1/account": "A ledger account's ICP balance and transaction count (account=64 hex).",
            "GET /v1/network": "Live IC state: block height, canisters, nodes, subnets, message rate.",
            "GET /v1/subnets": "The subnets that shard the Internet Computer (limit=50).",
            "GET /v1/canister": "A canister's type, controllers, name and subnet (id=ryjl3-tyaaa-aaaaa-aaaba-cai)."
        },
        "description": "Live on-chain data from the Internet Computer (ICP), a blockchain that runs software as tamper-proof canisters on a network of independent subnets, via the public IC dashboard and ledger APIs. The network endpoint returns the block height, running and stopped canisters, node count, number of subnets and message-execution rate; the account endpoint returns a ledger account's ICP balance and transaction count; the canister endpoint returns a canister's type, controllers, name and subnet; the subnets endpoint returns the replica groups that shard the IC with their type, canisters, nodes and throughput. Live, no key, nothing stored. Distinct from the Bitcoin, Stacks, Celestia, EOS and EVM on-chain APIs and from price feeds — this is the IC's own canister, subnet and ICP-ledger model.",
        "block_height": 8307257613,
        "upstream_status": "ok"
    },
    "meta": {
        "timestamp": "2026-06-10T13:59:51.820Z",
        "request_id": "886df30b-871c-4335-91fc-decb46fc7dae"
    },
    "status": "ok",
    "message": "Meta",
    "success": true
}