TriportRPC
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eth_chainId

Base / https://triport.io/r/{key}/rpc/base

Minimum tier: Free

Base method guide

Last updated:

Primary records mention this exact method/channel or related source spelling. Stored results/labels and script recipes lack a complete recorded request+successful response pair; no blanket provider availability inferred. Search terms are provenance crosswalk only, not enabled wire aliases. Primary records mention this exact method/channel or related source spelling. Stored results/labels and script recipes lack a complete recorded request+successful response pair; no blanket provider availability inferred. result exactly 0x2105 result exactly 0x2105 result exactly 0x2105 result exactly 0x2105 result exactly 0x2105 Availability is the frozen baseline, not deployed readiness. documented is the contract floor; evidence_kind retains unknown/source_summary.

Parameters

This method takes no parameters.

Returns

eth_chainId return value
FieldType
chainIdQuantity

Examples

curl https://triport.io/r/{key}/rpc/base \
  -X POST -H 'Content-Type: application/json' \
  -H 'Authorization: Bearer <api-key>' \
  -d '{"jsonrpc":"2.0","id":1,"method":"eth_chainId","params":[]}'
const res = await fetch("https://triport.io/r/{key}/rpc/base", {
  method: "POST",
  headers: { "Content-Type": "application/json", Authorization: "Bearer <api-key>" },
  body: JSON.stringify({
  "jsonrpc": "2.0",
  "id": 1,
  "method": "eth_chainId",
  "params": []
}),
});
const data = await res.json();
import requests
resp = requests.post(
    "https://triport.io/r/{key}/rpc/base",
    headers={"Authorization": "Bearer <api-key>"},
    json={"jsonrpc":"2.0","id":1,"method":"eth_chainId","params":[]},
)
print(resp.json())

Usage

  1. Transport: HTTP (JSON-RPC).
  2. Chain: Base.
  3. Clusters: mainnet.
  4. Credit cost: 1 per call.

FAQ

What does eth_chainId do?
Return the chain identifier.
How many credits does eth_chainId cost?
eth_chainId costs 1 credit(s) per call on Triport by default.
Is eth_chainId available over WebSocket?
eth_chainId is an HTTP JSON-RPC method.