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QuantaFlow x402 API Gateway – Alchemy Degen Mainnet
x402
QuantaFlow x402 API Gateway – Alchemy Degen 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 2026-10-11).
Proxies requests to Alchemy's Degen mainnet blockchain data API via the x402 micropayment protocol, 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 Alchemy's Degen mainnet API, passed through after successful x402 micropayment verification — includes blockchain data such as blocks, transactions, balances, contract state, or other Alchemy-supported data, along with the upstream content type.
Example use cases
On-chain token balance lookup
“Check the DEGEN token balance for wallet address 0xABC123 on Degen mainnet using the Alchemy gateway — go ahead and pay the micropayment fee.”
Latest transaction receipt retrieval
“Pull the transaction receipt for tx hash 0xDEF456 on Degen mainnet through the Alchemy Degen API and pay the per-call USDC fee automatically.”
Smart contract state query
“Query the read function 'totalSupply' on the contract at 0x789XYZ on Degen L3 mainnet via the Alchemy Degen endpoint and handle the x402 payment.”
Technical details
Endpoint
POSThttps://quanta-roan.vercel.app/api/service/alchemy-degen-mainnet?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need pay-per-use, no-subscription access to Alchemy's Degen L3 mainnet data in an agent or automated workflow that can handle x402 micropayments. Prefer it over self-managed Alchemy API keys for ephemeral or low-volume tasks where a $0.01 per-call USDC cost is acceptable and avoiding key management overhead is valuable.
Side effects
- Payment failure: insufficient USDC balance or invalid x402 payment header returns 402 Payment Required
- Invalid path: unsupported or malformed Alchemy endpoint path returns upstream 404 or error
- Rate limiting: Alchemy upstream may throttle excessive requests
- Malformed body: invalid JSON in the body field causes upstream parse error
- Network timeout: Degen mainnet node latency or Alchemy downtime causes gateway timeout
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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