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QuickNode JSON-RPC Proxy — BSC Mainnet
x402
QuickNode JSON-RPC Proxy — BSC Mainnet is a paid API for AI agents from x402.quicknode.com, paid per call via x402, $10/call, status unknown (last checked 2026-09-14).
Proxies JSON-RPC calls to BNB Smart Chain (BSC) mainnet via QuickNode's node infrastructure
Price / call$10
Success—
StatusUnknown
How this service works
JSON-RPC proxy — bsc-mainnet
Output
A JSON-RPC 2.0 response object containing the result of the requested BSC mainnet method call — e.g. a hex-encoded block number, balance, transaction receipt, contract return value, or transaction hash, along with the matching request ID.
Example use cases
Example prompt
“Use QuickNode's BSC mainnet RPC to call eth_getBalance for address 0xAb5801a7D398351b8bE11C439e05C5B3259aeC9B and return the current BNB balance.”
Technical details
Endpoint
POSThttps://x402.quicknode.com/bsc-mainnet/When to prefer
Choose this endpoint when you need reliable, low-latency access to BNB Smart Chain (BSC) mainnet JSON-RPC methods — such as querying balances, reading smart contract state, fetching transactions, or broadcasting signed transactions — and want to pay per call with USDC via x402 without managing node infrastructure or API key subscriptions.
Side effects
- Invalid JSON-RPC method name returns error code -32601 (method not found)
- Malformed params array returns error code -32602 (invalid params)
- Non-existent block or transaction hash returns null result
- Payment failure or insufficient USDC balance blocks the request
- Rate limiting or node downtime returns 5xx HTTP error
- Calling a write method (eth_sendRawTransaction) with an unsigned or malformed tx returns execution error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| id | — | Request identifier |
| methodrequired | string | JSON-RPC method name (e.g., eth_blockNumber, eth_call) |
| params | array | Method parameters |
| jsonrpcrequired | string |
Output
Schema · Response
| Field | Type | Description |
|---|---|---|
| id | — | |
| error | object | |
| result | — | RPC result (type varies by method) |
| jsonrpc | string |
Tags
x402
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