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QuantaFlow x402 API Gateway – Alchemy Boba Mainnet
x402
QuantaFlow x402 API Gateway – Alchemy Boba Mainnet is a paid API for AI agents from quanta-roan.vercel.app, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-21).
Proxies requests to the Alchemy Boba Mainnet node endpoint via x402 micropayment-gated API gateway, charging $0.01 USDC per call.
Price / call$0.01
Success—
StatusUnknown
How this service works
Every request, a quantum of value. x402 protocol-based payment endpoint for web3/DeFi tools.
Output
The raw upstream response body from the Alchemy Boba Mainnet RPC node, passed through transparently after the x402 micropayment is settled. Content type mirrors whatever Alchemy returns (typically application/json with a JSON-RPC response envelope containing result or error fields).
Example use cases
Check Boba mainnet account balance
“Query the Alchemy Boba mainnet node to get the ETH balance for wallet address 0xAbC123... using eth_getBalance at the latest block.”
Read smart contract state on Boba L2
“Forward an eth_call to the Alchemy Boba mainnet RPC for contract 0xDeFi456 with the encoded getReserves() function selector so I can read the current liquidity pool reserves.”
Fetch recent transaction receipt
“Look up the transaction receipt for tx hash 0xabc987... on Boba mainnet via the Alchemy gateway using eth_getTransactionReceipt.”
Technical details
Endpoint
POSThttps://quanta-roan.vercel.app/api/service/alchemy-boba-mainnet?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need pay-per-call access to Alchemy's Boba Network mainnet RPC without managing an Alchemy API key subscription. It is ideal for low-frequency or bursty agent workflows querying Boba L2 on-chain data (balances, contract reads, transaction lookups) where micropayment-per-request pricing via x402 is preferable to a monthly plan. Prefer alternatives if you need websocket subscriptions, high-throughput batch calls, or access to Alchemy's enhanced APIs beyond standard JSON-RPC.
Side effects
- Insufficient USDC balance or failed x402 payment — gateway rejects request before forwarding
- Invalid JSON-RPC method or malformed body — Alchemy returns a JSON-RPC error object
- Alchemy node unavailable or rate-limited — upstream 5xx or timeout propagated through
- Incorrect path parameter — request routed to wrong or nonexistent Alchemy endpoint
- Network congestion on Boba mainnet causing slow or dropped responses
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| body | string | Optional JSON body forwarded to POST requests. |
| path | string | Path below the selected upstream origin. |
| query | object | |
| method | string |
Output
Schema · Response
{
"description": "The upstream response body and content type are passed through after successful payment."
}Tags
x402
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