# GPUOps Avalanche RPC Endpoint

> GPUOps Avalanche 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 2026-09-16).

Provides JSON-RPC access to the Avalanche blockchain via a pay-per-call API using USDC on Base

## Facts

- Endpoint: POST https://chain.gpuops.io/v1/rpc/avalanche
- Price: $0.001/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-16
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/gpuops-avalanche-rpc-endpoint-c0b9db8b
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_ZqZi8ZDnZWcjAXaagDbaM

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-avalanche-rpc-endpoint-c0b9db8b -d '<json body>'
```

Example prompt: Can you check the current AVAX balance for address 0xAbC123... on the Avalanche network using GPUOps?

## When to prefer this

Choose this endpoint when you need pay-per-call, metered access to Avalanche blockchain RPC without committing to a monthly subscription. Ideal for low-to-medium frequency queries where cost predictability matters and you want USDC-based micropayments via the x402 protocol. Good for agents that need multi-chain support from a single provider.

## Known failure modes

- Invalid JSON-RPC method name returns error response
- Malformed params array causes parse error
- Insufficient USDC payment triggers 402 Payment Required
- Network congestion may cause timeout or delayed response
- Querying non-existent block or transaction hash returns null result

## 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 containing the requested Avalanche blockchain data, such as block details, account balances, transaction receipts, contract call results, or network state, depending on the method called.

## 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-avalanche-rpc-endpoint-c0b9db8b/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)