Crypto token data for FTM via x402 micropayment on Base, $0.02 per request.
What it does
This endpoint at lowpaymentfee.com provides token data for FTM (Fantom) as part of a broader suite of pay-per-request APIs accessible via the x402 protocol. Payment is settled in USDC on the Base network at $0.02 per call (20,000 base units with 6 decimals). No API keys or rate limits are required — callers simply attach an X-PAYMENT header with a valid x402 payment proof.
The provider offers a wide catalog of endpoints spanning data analytics, AI/ML inference, finance/Web3 market data, and utility services, all uniformly priced at $0.02 per request. The specific endpoint `/api/v1/tokens/FTM` falls under the Finance & Web3 category and likely returns token-level information (price, metadata, or market data) for the FTM token, though the exact response schema is not documented.
Documentation is extremely sparse — the docs, pricing, and API pages all render only a "Connect wallet" prompt with no further detail. There is no OpenAPI spec, no example request/response, and no description of the response payload. The endpoint is confirmed live via a valid 402 challenge, but the lack of documentation means callers must discover the response format empirically.
Capabilities
Use cases
- —Fetching current FTM token data (price, metadata) for trading bots or dashboards
- —Integrating pay-per-call token information into agent workflows without managing API keys
- —Building Web3 applications that need on-demand Fantom token information
Fit
Best for
- —Agents or bots that can settle x402 payments in USDC on Base
- —Developers wanting keyless, pay-per-use crypto token data
- —Low-volume or sporadic queries where $0.02/request is cost-effective
Not for
- —High-volume bulk data ingestion where per-request fees add up quickly
- —Users who need detailed API documentation or guaranteed SLAs before integrating
- —Non-crypto callers unfamiliar with x402 payment flows
Quick start
curl -X POST https://lowpaymentfee.com/api/v1/tokens/FTM \
-H "Content-Type: application/json" \
-H "X-PAYMENT: <x402-payment-proof>"Endpoint
Quality
The endpoint is confirmed live via a valid x402 402 challenge, and pricing is clear ($0.02 USDC on Base). However, there is no OpenAPI spec, no documented request/response schema, no examples, and the docs pages are empty. The actual data returned is unknown, making this effectively a stub listing.
Warnings
- —No API documentation available — docs, pricing, and API pages all show only 'Connect wallet'
- —No OpenAPI or output schema provided; response format for /api/v1/tokens/FTM is unknown
- —The endpoint is not listed on the provider's own homepage catalog (which lists /api/v1/crypto/quotes etc. but not /api/v1/tokens/FTM specifically)
- —Exact data returned (price, metadata, historical data, etc.) cannot be confirmed without a paid request
Citations
- —The endpoint returns a 402 challenge requesting 20,000 base units of USDC on Base networkhttps://lowpaymentfee.com/api/v1/tokens/FTM
- —All APIs are priced at $0.02 per request with no API keys, no rate limits, and instant access on Base networkhttps://lowpaymentfee.com
- —The USDC asset contract on Base is 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913https://lowpaymentfee.com/api/v1/tokens/FTM