One bigmap detail + key/value schema

Code snippets

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

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

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

Example response

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

{
    "data": {
        "ptr": 511,
        "note": "One Tezos bigmap in full: its owning contract and path, total/active key counts, and its typed key/value schema (what shape each row's key and value take — e.g. an address→nat token ledger). Omit ptr to use the largest bigmap.",
        "path": "ledger",
        "tags": [
            "ledger"
        ],
        "active": true,
        "source": "TzKT",
        "updates": 21410421,
        "contract": "hic et nunc NFTs",
        "key_type": {
            "args": [
                {
                    "prim": "address"
                },
                {
                    "prim": "nat"
                }
            ],
            "prim": "pair"
        },
        "last_level": 13639260,
        "total_keys": 7094521,
        "value_type": {
            "prim": "nat"
        },
        "active_keys": 7094521,
        "first_level": 1365143,
        "contract_address": "KT1RJ6PbjHpwc3M5rw5s2Nbmefwbuwbdxton"
    },
    "meta": {
        "timestamp": "2026-06-14T17:03:52.360Z",
        "request_id": "6ccd73a6-f8bd-4108-9624-b159364e6839"
    },
    "status": "ok",
    "message": "Bigmap retrieved successfully",
    "success": true
}