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QuickNode JSON-RPC Proxy — Polygon Amoy Testnet
x402
QuickNode JSON-RPC Proxy — Polygon Amoy 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 Polygon Amoy testnet via QuickNode's infrastructure, enabling blockchain interactions such as querying blocks, sending transactions, and calling smart contracts.
Price / call$10
Success—
StatusUnknown
How this service works
JSON-RPC proxy — matic-amoy
Output
Returns a standard JSON-RPC 2.0 response object containing the result of the requested method (e.g. block number, transaction hash, contract return data, account balance) or an error object if the call failed.
Example use cases
Test smart contract deployment workflow
“I need to deploy a test smart contract to Polygon Amoy and verify it went through. Can you send the transaction, wait for confirmation, and show me the contract address once it's deployed?”
Debug transaction failures on testnet
“This transaction I sent to Amoy failed and I don't know why. Can you look up the transaction receipt, show me what went wrong, and estimate the gas I should use for my next attempt?”
Monitor testnet wallet activity
“I'm testing a dapp on Polygon Amoy. Can you check the current balance of my test wallet, see what transactions I've sent recently, and tell me what my next nonce should be for the next transaction?”
Technical details
Endpoint
POSThttps://x402.quicknode.com/matic-amoy/When to prefer
Use this endpoint when you need to interact with the Polygon Amoy testnet specifically — for testing smart contracts, querying testnet state, or broadcasting test transactions — and want reliable QuickNode infrastructure without managing your own node. Prefer this over other providers when you are already using x402 payment-enabled endpoints or need a pay-per-call model without subscription commitments.
Side effects
- Invalid or unsupported JSON-RPC method returns an error response
- Malformed params array causes a parse or invalid params error
- Payment of $10 USDC not provided results in HTTP 402
- Network or node unavailability returns a 5xx error
- Calling mainnet-only methods on a testnet returns unexpected results
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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