KYC verification endpoint on Base, paid per-call via x402 with USDC.
What it does
This endpoint at lowpaymentfee.com provides a KYC (Know Your Customer) verification service accessible at `/api/v1/kyc/verifications/94`. It is part of a broader platform offering dozens of pay-per-call APIs spanning data analytics, AI/ML inference, finance, crypto, and utility services. All endpoints on the platform use the x402 payment protocol, settling in USDC on the Base network.
The specific endpoint probed (`/api/v1/kyc/verifications/94`) accepts POST requests and returns JSON. The x402 challenge advertises a maximum cost of 20,000 base units of USDC (0.02 USD per request), consistent with the platform's uniform $0.02/request pricing. Payment is made via the x402 "exact" scheme to a specified wallet address. No API keys are required; access is granted immediately upon payment. The platform advertises no rate limits and no minimum commitments.
Documentation on the site is extremely sparse — the docs, API, pricing, and README pages all render only a "Connect wallet" prompt with no substantive content. There is no OpenAPI schema, no request/response examples, and no detailed description of what the KYC verification endpoint actually checks or returns. The endpoint path includes an ID (`94`), but it is unclear whether this refers to a specific verification record, a verification type, or something else. Prospective users should be aware that the actual functionality behind this endpoint is unverified beyond the x402 challenge metadata.
Capabilities
Use cases
- —Verifying customer identity as part of onboarding flows
- —Compliance checks for financial or Web3 applications
- —Automated KYC screening integrated into agent workflows
Fit
Best for
- —Developers needing pay-per-call KYC checks without subscription commitments
- —Agent-based workflows requiring programmatic identity verification
- —Projects already settling micropayments in USDC on Base
Not for
- —Users who need detailed documentation or schema before integrating
- —High-volume KYC pipelines requiring bulk pricing or SLAs
- —Regulated environments that require audit trails and vendor certifications
Quick start
curl -X POST https://lowpaymentfee.com/api/v1/kyc/verifications/94 \
-H "Content-Type: application/json" \
-H "X-PAYMENT: <x402_payment_token>"Endpoint
Quality
The endpoint is live and returns a valid x402 challenge with clear pricing, but there is no documentation, no OpenAPI schema, no request/response examples, and no explanation of what the KYC verification endpoint actually does or expects as input. The listing is effectively a stub.
Warnings
- —No documentation available — docs, API, pricing, and README pages all show only 'Connect wallet' with no content.
- —No OpenAPI or request/response schema provided; input format and output structure are unknown.
- —The endpoint path includes an ID (94) whose meaning is unclear — it may not be a general-purpose KYC endpoint.
- —KYC/identity verification is a regulated category; no compliance certifications or data handling policies are documented.
- —Actual functionality behind this endpoint is unverified beyond the x402 payment challenge.
Citations
- —The x402 challenge advertises maxAmountRequired of 20000 base units of USDC (asset 0x8335…) on Base, equaling $0.02 per request.https://lowpaymentfee.com/api/v1/kyc/verifications/94
- —The platform advertises uniform $0.02/request pricing with no API keys, no rate limits, and instant access.https://lowpaymentfee.com
- —Docs, API, pricing, and README pages render only a 'Connect wallet' prompt with no substantive documentation.https://lowpaymentfee.com/docs