Database snapshot for October 2025, payable per-request via x402 on Base with USDC.
What it does
This endpoint at lowpaymentfee.com serves a database snapshot for October 2025 (`/api/v1/database/snapshots/2025-10`). It is part of a broader platform offering data & analytics, AI/ML inference, finance/Web3, and infrastructure utility APIs — all priced at $0.02 per request and settled via the x402 protocol on the Base network using USDC.
The specific endpoint probed returns a live 402 challenge with `maxAmountRequired` of 20,000 base units of USDC (0x8335…2913 on Base), which equals $0.02 given USDC's 6 decimals. Payment is made by including an `X-PAYMENT` header with a valid x402 payment proof. The response MIME type is `application/json`. No API keys, rate limits, or upfront commitments are required — callers simply pay per request.
Documentation on the site is extremely sparse: the docs, API, pricing, and README pages all render only a "Connect wallet" prompt with no further content. There is no OpenAPI spec, no request/response schema documentation, and no example payloads available. The endpoint name ("database snapshots 2025-10") suggests it returns a point-in-time data export or snapshot, but the exact schema and contents are unknown. The platform lists many other endpoints across analytics, AI, finance, and utility categories, all at the same $0.02 price point.
Capabilities
Use cases
- —Retrieving a point-in-time database snapshot for October 2025
- —Programmatic access to archived or historical data without API key management
- —Agent-driven data acquisition with micropayment settlement on Base
Fit
Best for
- —Agents or scripts that need on-demand database snapshots with no subscription
- —Developers wanting keyless, pay-per-call data access on Base
- —Workflows requiring USDC-settled API calls without rate limits
Not for
- —Users who need detailed documentation or schema guarantees before calling
- —High-frequency bulk data retrieval where $0.02/request adds up quickly
- —Anyone without a Base-compatible USDC wallet
Quick start
curl -X POST https://lowpaymentfee.com/api/v1/database/snapshots/2025-10 \
-H "X-PAYMENT: <x402-payment-proof>" \
-H "Content-Type: application/json"Endpoint
Quality
The endpoint is live and returns a valid x402 402 challenge with clear pricing ($0.02 USDC on Base). However, there is no OpenAPI spec, no request/response schema, no documentation beyond a wallet-connect prompt, and no examples. The purpose of this specific snapshot endpoint is unclear beyond its URL path. This is effectively a stub listing.
Warnings
- —No OpenAPI or schema documentation available — request and response formats are entirely unknown
- —All documentation pages (docs, API, pricing, README) render only 'Connect wallet' with no content
- —The specific contents and structure of the 'database snapshots 2025-10' resource are undocumented
- —This endpoint is not listed on the provider's homepage among their advertised APIs
Citations
- —The endpoint returns a 402 challenge with maxAmountRequired of 20000 base units of USDC on Base networkhttps://lowpaymentfee.com/api/v1/database/snapshots/2025-10
- —USDC asset address is 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 on Basehttps://lowpaymentfee.com/api/v1/database/snapshots/2025-10
- —Platform pricing is $0.02 per request with no API keys, no rate limits, and instant accesshttps://lowpaymentfee.com
- —Documentation pages render only a 'Connect wallet' prompt with no additional contenthttps://lowpaymentfee.com/docs