Pay-per-call MINA token data via x402 on Base, settled in USDC at $0.02/request.
What it does
This endpoint at lowpaymentfee.com provides token data for MINA (Mina Protocol) through a pay-per-call x402 payment model. The endpoint accepts POST requests and returns JSON. Payment is settled on the Base network using USDC (contract 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913) at a cost of $0.02 per request (20,000 base units with 6 decimals). No API keys, rate limits, or upfront commitments are required — each call is individually paid via the x402 protocol's X-PAYMENT header.
The provider (lowpaymentfee.com) hosts a broad catalog of similarly priced endpoints spanning data analytics, AI/ML inference, finance/Web3 market data, and utility services. The specific endpoint `/api/v1/tokens/MINA` falls under the Finance & Web3 category and likely returns price or market information for the MINA token, though the exact response schema is not documented. The site's docs, pricing, and API pages all require a wallet connection and provide no additional technical detail beyond what the landing page shows.
Because no OpenAPI spec, response schema, or usage examples are published, consumers should treat this as a lightly documented endpoint. The x402 challenge is live and well-formed, confirming the endpoint is operational. The payment timeout is 300 seconds.
Capabilities
Use cases
- —Fetching current MINA token price or market data for trading bots
- —Integrating MINA token information into portfolio dashboards
- —Agent-driven on-demand crypto data retrieval without API key management
Fit
Best for
- —AI agents needing keyless, pay-per-call MINA token data
- —Developers who want instant access without signup or rate limits
- —Micro-payment workflows settled on Base L2 in USDC
Not for
- —High-frequency trading requiring sub-second latency guarantees (no SLA documented)
- —Users needing detailed historical MINA data or OHLCV candles (response schema unknown)
- —Anyone who cannot transact on the Base network or hold USDC
Quick start
curl -X POST https://lowpaymentfee.com/api/v1/tokens/MINA \
-H "Content-Type: application/json" \
-H "X-PAYMENT: <x402-payment-token>"Endpoint
Quality
The x402 challenge is live and well-formed, confirming the endpoint works and pricing is clear ($0.02 USDC on Base). However, there is no OpenAPI spec, no response schema, no request body documentation, and no usage examples. Docs pages are empty beyond a wallet-connect prompt. The listing is functional but minimally documented.
Warnings
- —No OpenAPI or response schema published — actual response format is unknown
- —Documentation pages (/docs, /api, /pricing, /README) are effectively empty, showing only a wallet-connect prompt
- —Exact request body parameters (if any) are undocumented
- —No SLA, uptime, or rate-limit guarantees documented
Citations
- —The endpoint returns a 402 x402 challenge with maxAmountRequired 20000 in USDC on Base networkhttps://lowpaymentfee.com/api/v1/tokens/MINA
- —USDC asset contract is 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913https://lowpaymentfee.com/api/v1/tokens/MINA
- —Pricing is $0.02 per request with no API keys, no rate limits, and instant access on Base networkhttps://lowpaymentfee.com
- —The site offers endpoints across Data & Analytics, AI & ML, Finance & Web3, and Infrastructure categorieshttps://lowpaymentfee.com