Chain id

GETdirect listing

Ethereum chain ID (EIP-155) via eth_chainId - confirm which chain a network is on

Trust signals

Success rate

—

p95 latency

—

Calls settled

—

Settled volume

—

First seen

35 minutes ago

This service registered directly with api.cdp.coinbase.com and does not route traffic through us, so we have nothing of our own to measure. Its listing is shown exactly as the registry publishes it.

What it costs

Scheme	Network	Asset	Amount	Pay to
exact	eip155:8453	USD Coin	1000$0.0010	0x52E29e0d2Aa49bfBfC548C0A9F2196F4aa51f3ea
batch-settlement	eip155:8453	USD Coin	1000$0.0010	0x52E29e0d2Aa49bfBfC548C0A9F2196F4aa51f3ea

Request

{
  "method": "GET",
  "queryParams": {
    "network": "ethereum"
  },
  "type": "http"
}

Response

{
  "example": {
    "data": {
      "result": "0x1"
    },
    "meta": {
      "cost_usdc": "0.001",
      "endpoint": "/api/chain/chain-id",
      "payment_chain": "base",
      "payment_token": "USDC",
      "request_id": "00000000abcdef01"
    }
  },
  "type": "json"
}

Source: api.cdp.coinbase.com · registry updated 35 minutes ago