Index onlineMerchant portal
Api Endpoint

TraceFast

TraceFast live Ethereum data: which validators proposed the most blocks over a window, or — grouped by withdrawal address — which payout addresses their proposals sum to. Query period: `7d` (default), `30d`, `90d`, `1y` or `all`; groupBy: `validator` (default) or `address`; limit: Rows to return, 1..=100, default 20. Docs: https://docs.tracefast.xyz/api/consensus-proposers.md

Open interactive test console

Offering

Provider
mpp.tracefast.xyz
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://mpp.tracefast.xyz/api/v1/chains/1/consensus/proposers
MIME type
application/json
First seen
2026-10-16T01:51:30.109Z
Last seen
Tags
blockchain, Ethereum, address-intelligence, labels, entities

Website

Payment pricing

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

Payment option 1
0.05 USDC
Atomic price: 50000 · Network: eip155:8453 · Asset: USDC · Scheme: exact
Raw x402 terms
[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "50000",
    "payTo": "0x2A65491E93Ad0d484b74405401A38e2E0E5EDd7e"
  }
]

Observed health

Status
Healthy
Latest latency
262 ms
Average latency
246 ms
HTTP status
402
Last checked
Reachability
100% over 14 checks

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

Input schema

{
  "method": "GET",
  "pathParams": {},
  "queryParams": {
    "limit": "10",
    "period": "7d"
  },
  "type": "http"
}

Output schema

{
  "type": "json",
  "example": {
    "data": {
      "chainId": 1,
      "period": "7d",
      "windowDays": 7,
      "groupBy": "validator",
      "asOfSlot": 15335232,
      "asOfTime": "2026-10-01T09:26:47Z",
      "totalBlocks": 50063,
      "distinctProposers": 39792,
      "validators": [
        {
          "validatorIndex": 2317659,
          "blocksProposed": 10,
          "withdrawalAddress": "0x73a011d719daa4a2d4b46353a61dfc5bb7055ac3",
          "credentialType": 2
        }
      ]
    }
  }
}