Pay-per-call token data for 1INCH via x402 on Base, $0.02/request in USDC.
What it does
This endpoint at lowpaymentfee.com provides token data for the 1INCH token, accessible via the x402 payment protocol. It is part of a broader suite of APIs offered by the same provider covering data analytics, AI/ML inference, finance/Web3 market data, and utility services — all priced uniformly at $0.02 per request settled in USDC on the Base network.
The specific endpoint `/api/v1/tokens/1INCH` accepts POST requests and returns JSON. Payment is handled inline via the x402 protocol: callers attach an `X-PAYMENT` header containing a signed USDC payment of up to 20,000 base units (i.e., $0.02, since USDC uses 6 decimals). No API keys or account registration are required; access is granted per-request upon valid payment. The provider advertises no rate limits.
Documentation beyond the landing page is extremely sparse — the docs, API, pricing, and README pages all render only a "Connect wallet" prompt with no additional technical detail. There is no OpenAPI spec, no example request/response payloads, and no description of the response schema for this token endpoint. The endpoint is confirmed live (returns a valid 402 challenge), but the actual data returned after payment is unknown from available materials.
Capabilities
Use cases
- —Fetching on-demand data about the 1INCH token without needing an API key or subscription
- —Integrating token information into an AI agent workflow that can settle micropayments on Base
- —Building dashboards or bots that query token data and pay per call in USDC
Fit
Best for
- —Agents or scripts that need occasional, keyless access to 1INCH token data
- —Developers who prefer crypto micropayments over traditional API subscriptions
- —Prototyping Web3 applications that consume token metadata on demand
Not for
- —High-volume production use cases where $0.02/request adds up quickly without bulk discounts
- —Users who need detailed API documentation or guaranteed SLAs before integrating
- —Anyone without a Base-network USDC wallet or x402-compatible client
Quick start
curl -X POST https://lowpaymentfee.com/api/v1/tokens/1INCH \
-H "Content-Type: application/json" \
-H "X-PAYMENT: <x402-signed-payment-header>"Endpoint
Quality
The endpoint is confirmed live via a valid 402 challenge and pricing is clear ($0.02 USDC on Base). However, there is no OpenAPI spec, no documentation of request parameters or response schema, and no example payloads. The docs pages are empty beyond a wallet-connect prompt, making this effectively a stub listing.
Warnings
- —No OpenAPI or schema documentation available — response format is unknown
- —All non-landing documentation pages (docs, API, pricing, README) return only a 'Connect wallet' prompt with no content
- —The exact data returned by /api/v1/tokens/1INCH after payment cannot be verified from available materials
- —Provider offers dozens of endpoints across unrelated domains (AI, geocoding, finance) all at the same price, which may indicate a generic wrapper rather than a specialized data source
Citations
- —Endpoint returns a valid x402 402 challenge with maxAmountRequired of 20000 base units in USDC on Basehttps://lowpaymentfee.com/api/v1/tokens/1INCH
- —All APIs priced at $0.02 per request with no API keys, no rate limits, and instant access on Base networkhttps://lowpaymentfee.com
- —USDC asset contract on Base is 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913https://lowpaymentfee.com/api/v1/tokens/1INCH
- —Documentation pages render only a 'Connect wallet' prompthttps://lowpaymentfee.com/docs