# GPUOps BSC (Binance Smart Chain) RPC Endpoint

> GPUOps BSC (Binance Smart Chain) RPC Endpoint is a paid API for AI agents from chain.gpuops.io, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-14).

Provides JSON-RPC access to the Binance Smart Chain (BSC) blockchain via a pay-per-call API using USDC on Base.

## Facts

- Endpoint: POST https://chain.gpuops.io/v1/rpc/bsc
- Price: $0.001/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/gpuops-bsc-binance-smart-chain-rpc-endpoint-eb5140f3
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_4sYuZHVzD7eipbQpTDAb-

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability gpuops-bsc-binance-smart-chain-rpc-endpoint-eb5140f3 -d '<json body>'
```

Example prompt: Can you check the latest block number on Binance Smart Chain and also look up the BNB balance for wallet address 0xAbC123... using a BSC JSON-RPC call?

## When to prefer this

Choose this endpoint when you need direct, low-cost JSON-RPC access to Binance Smart Chain (BSC) without managing your own node infrastructure. Ideal for agents that need to read on-chain state, check balances, inspect transactions, or call smart contracts on BSC in a pay-per-use model with USDC micropayments, avoiding subscription commitments.

## Known failure modes

- Invalid JSON-RPC method name returns an error code
- Malformed params array causes parse error response
- Payment failure (insufficient USDC) results in 402 Payment Required
- Node unavailability may return timeout or internal error
- Requesting a pruned block may return null or not-found error

## How this service works

Multi-chain blockchain data API. 7 chains. x402 pay-per-call with USDC on Base.

## Output

Returns a standard JSON-RPC response object containing the result of the requested BSC blockchain call — such as a hex-encoded balance, block object, transaction receipt, contract return value, or current block number — along with the matching request ID and jsonrpc version field.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "id": {
   "type": "integer"
  },
  "method": {
   "type": "string"
  },
  "params": {
   "type": "array"
  },
  "jsonrpc": {
   "type": "string"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/gpuops-bsc-binance-smart-chain-rpc-endpoint-eb5140f3/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from chain.gpuops.io](https://www.zero.xyz/host/chain.gpuops.io/llms.txt)