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QuantaFlow x402 Abstract Phone API Gateway
x402
QuantaFlow x402 Abstract Phone API Gateway is a paid API for AI agents from quanta-roan.vercel.app, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-10).
Proxies requests to an abstract phone upstream service 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 and content-type from the Abstract Phone service, passed through transparently after the x402 payment is settled. Typically phone metadata such as carrier info, line type, or number validity depending on the path queried.
Example use cases
Phone number lookup via micropayment
“Can you fetch the carrier and line type for +12025550198 through the Abstract Phone gateway? Go ahead and authorize the $0.01 USDC fee.”
Abstract phone data enrichment pipeline
“For each of these 5 phone numbers I'm about to paste, query the Abstract Phone API through QuantaFlow and return what you find — carrier, region, validity.”
DeFi agent phone verification step
“As part of my onboarding flow, run a quick abstract phone check on +447911123456 and tell me if it's a valid mobile number — use the x402 gateway and pay the micropayment automatically.”
Technical details
Endpoint
POSThttps://quanta-roan.vercel.app/api/service/abstract-phone?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need pay-per-call access to the Abstract Phone service without a subscription, want automatic micropayment billing via x402/USDC, or are building a web3-native agent workflow that needs phone data with on-chain payment settlement at $0.01 per request.
Side effects
- Insufficient USDC balance causes payment failure and request rejection
- Invalid or unsupported path returns upstream 404 or error
- Malformed query parameters forwarded as-is may cause upstream errors
- x402 facilitator downtime prevents payment settlement
- Upstream Abstract Phone service unavailability results in 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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