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eth_call

BNB Smart Chain / https://triport.io/rpc/bsc

Minimum tier: Pro

BNB Smart Chain method guide

Last updated:

eth_call executes a read-only EVM message call against BNB Smart Chain state and returns the raw output bytes without creating a transaction.

Use it for contract getters, simulation, and ABI-encoded calls. The result is 0x-prefixed byte data; the caller must decode it with the target contract ABI. The optional block tag selects the state snapshot and defaults to the upstream node's current state when omitted.

Unlike eth_estimateGas, this method returns call output rather than a gas estimate. It never submits a transaction, and raw transaction submission is not exposed for BSC. Historical state is available only on the two confirmed archive-state pool nodes.

Parameters

eth_call parameters
NameTypeRequiredDescription
callCallYes
blockBlockTagNo

Returns

eth_call return value
FieldType
dataData

Examples

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

Usage

  1. Transport: HTTP (JSON-RPC).
  2. Chain: BNB Smart Chain.
  3. Clusters: mainnet.
  4. Credit cost: 5 per call.

FAQ

What does eth_call do?
Execute a read-only EVM call.
How many credits does eth_call cost?
eth_call costs 5 credit(s) per call on Triport by default.
Is eth_call available over WebSocket?
eth_call is an HTTP JSON-RPC method.