Service metadata

Codefragmenten

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

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

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

Voorbeeldrespons

Een echte respons van dit endpoint, vastgelegd bij de laatste health check.

{
    "data": {
        "note": "builders ranks block builders by recent blocks won; relays shows each relay's reach; blocks lists recent MEV-Boost blocks (limit 1-100). meta takes no parameters. Values are in ETH. Builder names are best-effort labels for well-known public keys; unknown builders show by key. Relay shares overlap (a block is usually delivered by several relays). A short ~60-second protective cache fronts the relay upstreams.",
        "source": "Public MEV-Boost relay data APIs (Flashbots, Ultrasound, bloXroute, Agnostic, Aestus, Titan), keyless, live",
        "service": "mevboost-api",
        "endpoints": {
            "GET /v1/meta": "This document.",
            "GET /v1/blocks": "Most recent MEV-Boost blocks with builder and value (limit 1-100).",
            "GET /v1/relays": "Each MEV-Boost relay's reach (blocks delivered).",
            "GET /v1/builders": "Block builders ranked by recent blocks won, with share and value paid."
        },
        "description": "Ethereum MEV-Boost — who builds Ethereum's blocks and which relays deliver them, live from the public MEV-Boost relay APIs (no key). Since the Merge most validators outsource block construction: builders compete to assemble the most valuable block (MEV + fees), relays deliver them, the validator signs the highest bid. It exposes the block-builder market (who wins blocks, their share and the ETH they pay), each relay's reach across the major relays, and the most recent MEV-Boost blocks with their builder and value. The block-building / MEV-Boost cut — distinct from the blob-space fee market, the execution-gas oracle, the ETH supply/burn feed and the on-chain/DeFi feeds.",
        "top_builder": {
            "name": null,
            "blocks": 84,
            "pubkey_short": "0x8db2a99d…82be26"
        },
        "sample_blocks": 423,
        "upstream_status": "ok"
    },
    "meta": {
        "timestamp": "2026-06-12T19:36:10.980Z",
        "request_id": "dfebda1d-712e-4fc3-8208-d03f35092a23"
    },
    "status": "ok",
    "message": "Meta",
    "success": true
}