Pay-per-call token data endpoint for AXS via x402 on Base, settled in USDC.
What it does
This endpoint at `/api/v1/tokens/AXS` is part of the lowpaymentfee.com platform, which offers a suite of pay-per-request APIs spanning data analytics, AI/ML inference, finance/Web3, and infrastructure utilities. All endpoints use the x402 protocol for payment, settling in USDC on the Base network. The specific endpoint probed serves token data for AXS (Axie Infinity Shard), likely returning price or market information, though the exact response schema is not documented.
Pricing is $0.02 per request (the x402 challenge advertises a maxAmountRequired of 20,000 base units of USDC, which at 6 decimals equals $0.02). No API keys are required; payment is handled inline via the x402 payment header. The platform advertises no rate limits and instant access. The endpoint accepts POST requests and returns application/json.
Documentation is extremely sparse — the docs, pricing, API, and README pages all render only a "Connect wallet" prompt with no substantive content. There is no OpenAPI schema, no example requests or responses, and no detailed description of what fields the token endpoint returns. The endpoint is confirmed live (402 challenge captured), but the lack of documentation makes it difficult to know exactly what data is returned.
Capabilities
Use cases
- —Fetching current AXS token data or price information on demand
- —Building trading bots or dashboards that need per-call crypto data without subscriptions
- —Agent-driven workflows that need token information with inline USDC payment
Fit
Best for
- —Developers wanting no-signup, pay-per-use crypto token data
- —AI agents that can settle x402 payments on Base
- —Low-volume or sporadic token data lookups where subscriptions are overkill
Not for
- —High-frequency trading requiring sub-second latency and bulk data (no documented rate guarantees)
- —Users needing detailed API documentation or response schema before integrating
- —Non-crypto payment workflows (only USDC on Base is accepted)
Quick start
curl -X POST https://lowpaymentfee.com/api/v1/tokens/AXS \
-H "Content-Type: application/json" \
-H "X-PAYMENT: <x402-payment-token>"Endpoint
Quality
The endpoint is confirmed live via a valid 402 challenge, and pricing is clear ($0.02/request in USDC on Base). However, there is no OpenAPI schema, no example request/response, and all documentation pages return only a wallet-connect prompt. The actual data returned by the /tokens/AXS endpoint is unknown.
Warnings
- —No documentation available — docs, pricing, API, and README pages all show only 'Connect wallet' with no content
- —No OpenAPI or response schema provided; the exact fields returned by /api/v1/tokens/AXS are unknown
- —The endpoint description is generic ('Premium API Access') and does not describe the token data returned
- —Cannot verify data quality, freshness, or source of AXS token information
Citations
- —Pricing is $0.02 per request across all endpointshttps://lowpaymentfee.com
- —x402 challenge returns maxAmountRequired of 20000 base units of USDC (0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913) on Base networkhttps://lowpaymentfee.com/api/v1/tokens/AXS
- —No API keys, no rate limits, instant access advertisedhttps://lowpaymentfee.com
- —Endpoint accepts POST method and returns application/jsonhttps://lowpaymentfee.com/api/v1/tokens/AXS