# QuickNode JSON-RPC Proxy — Bitcoin Cash Testnet (bch-testnet)

> QuickNode JSON-RPC Proxy — Bitcoin Cash Testnet (bch-testnet) 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 the Bitcoin Cash testnet blockchain node, enabling queries and interactions with the BCH test network.

## Facts

- Endpoint: POST https://x402.quicknode.com/bch-testnet/
- Price: $10/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/quicknode-7b19a740
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_wbRi7O4kWDxah6k6uc8FA

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 quicknode-7b19a740 -d '<json body>'
```

Example prompt: Using the QuickNode BCH testnet RPC, call getblockcount with no params to get the current block height on Bitcoin Cash testnet — use JSON-RPC 2.0 with request ID 1.

## When to prefer this

Use this endpoint when you need to interact with the Bitcoin Cash testnet specifically via standard JSON-RPC — ideal for BCH dApp development, testing smart contracts or transactions on BCH test network, or verifying BCH testnet state without risking real funds. Prefer over mainnet endpoints when testing.

## Known failure modes

- Invalid JSON-RPC method name returns error code -32601 method not found
- Malformed params array causes -32602 invalid params error
- Payment not provided or invalid returns HTTP 402 payment required
- Network connectivity issues to BCH testnet node return 503 or timeout
- Unsupported method for BCH (e.g. Ethereum-specific methods) returns method not found error
- Exceeded rate limit or quota returns HTTP 429 too many requests

## How this service works

JSON-RPC proxy — bch-testnet

## Output

A JSON-RPC 2.0 response object containing the result of the requested BCH testnet method call — such as block height, block data, transaction details, or broadcast confirmation — along with the original request ID and any error details if the call failed.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "jsonrpc",
  "method"
 ],
 "properties": {
  "id": {
   "type": [
    "number",
    "string"
   ],
   "description": "Request identifier"
  },
  "method": {
   "type": "string",
   "description": "JSON-RPC method name (e.g., eth_blockNumber, eth_call)"
  },
  "params": {
   "type": "array",
   "description": "Method parameters"
  },
  "jsonrpc": {
   "type": "string",
   "const": "2.0"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "id": {
   "type": [
    "number",
    "string"
   ]
  },
  "error": {
   "type": "object",
   "properties": {
    "code": {
     "type": "integer"
    },
    "message": {
     "type": "string"
    }
   }
  },
  "result": {
   "description": "RPC result (type varies by method)"
  },
  "jsonrpc": {
   "type": "string",
   "const": "2.0"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/quicknode-7b19a740/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402.quicknode.com](https://www.zero.xyz/host/x402.quicknode.com/llms.txt)