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QuickNode JSON-RPC Proxy — Sahara Testnet
x402
QuickNode JSON-RPC Proxy — Sahara 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 Sahara testnet blockchain via QuickNode's node infrastructure
Price / call$10
Success—
StatusUnknown
How this service works
JSON-RPC proxy — sahara-testnet
Output
A JSON-RPC 2.0 response object containing the result of the requested blockchain method call — e.g. block number, transaction hash, account balance, contract return value — or a JSON-RPC error object if the call failed.
Example use cases
Example prompt
“Can you call eth_blockNumber on the Sahara testnet using QuickNode's RPC proxy and tell me the current block height?”
Technical details
Endpoint
POSThttps://x402.quicknode.com/sahara-testnet/When to prefer
Use this endpoint when you need to interact specifically with the Sahara testnet blockchain via standard JSON-RPC (e.g. eth_call, eth_blockNumber, eth_sendRawTransaction). Prefer this over mainnet endpoints when testing smart contracts or transactions without real asset risk. Choose QuickNode's proxy over a self-hosted node when you need reliable, low-latency RPC access without managing infrastructure.
Side effects
- Invalid JSON-RPC method name returns error code -32601
- Malformed params array returns error code -32602
- Payment not included or insufficient USDC results in 402 Payment Required
- Network unavailable or node sync issues return 503 or timeout
- Unsupported method for Sahara testnet returns method not found 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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