x402basequality 0.40

Get the current price of ENJ (Enjin Coin) via a pay-per-call x402 endpoint on Base.

Price
0.02 USDC / call
Protocol
x402
Verified
no
Endpoint
https://lowpaymentfee.com/api/v1/tokens/ENJ/price

What it does

This endpoint returns the current price of the ENJ (Enjin Coin) token. It is part of a broader suite of APIs hosted at lowpaymentfee.com that cover data analytics, AI/ML inference, finance, crypto, and utility services — all gated behind the x402 payment protocol on the Base network.

The endpoint accepts POST requests and returns JSON. Payment is settled in USDC on Base at $0.02 per request (maxAmountRequired of 20,000 base units with 6 decimals = $0.02). No API keys or rate limits are required; access is granted instantly upon valid x402 payment. The x402 challenge was successfully captured, confirming the endpoint is live.

The provider's landing page lists a uniform $0.02/request pricing model across all endpoints. Documentation pages beyond the landing page returned only a "Connect wallet" prompt with no additional technical detail, so the exact response schema and supported query parameters for this token price endpoint are unknown. The endpoint is one of several crypto/finance endpoints (price feeds, exchange rates, token quotes, gas estimates) offered by the same provider.

Capabilities

token-price-lookupcrypto-market-datax402-paymentbase-networkusdc-settlementpay-per-call

Use cases

  • —Fetching the current ENJ token price for portfolio tracking or trading bots
  • —Integrating real-time ENJ pricing into a dApp or dashboard
  • —Agent-driven crypto price lookups without API key management

Fit

Best for

  • —AI agents needing on-demand crypto price data without pre-registration
  • —Developers who want pay-per-call token pricing with no subscription
  • —Applications requiring ENJ price data settled via crypto micropayments

Not for

  • —High-frequency trading requiring sub-second latency and bulk pricing (no documented batch endpoint)
  • —Users who need historical price charts or OHLCV candle data (not indicated)
  • —Anyone without a Base-compatible USDC wallet for payment

Quick start

curl -X POST https://lowpaymentfee.com/api/v1/tokens/ENJ/price \
  -H "Content-Type: application/json" \
  -H "X-PAYMENT: <x402-payment-header>"

Endpoint

URLhttps://lowpaymentfee.com/api/v1/tokens/ENJ/price
Transporthttp
Protocolx402
Pay to0x1A2B13E97f5F837C8F9FA1F95a1484B7C70d85F3
CurrencyUSD COIN

Quality

0.40/ 1.00

The x402 challenge is live and pricing is clear ($0.02/request in USDC on Base). However, there is no OpenAPI schema, no documented request/response format, and all docs pages beyond the landing page are empty ('Connect wallet' only). The endpoint's actual output is entirely inferred from its URL path.

Warnings

  • —No API documentation available — docs, pricing, and README pages all return only a 'Connect wallet' prompt with no technical content.
  • —Response schema for the ENJ price endpoint is unknown; no example responses are available.
  • —Request body parameters (if any) are undocumented.
  • —The provider hosts many endpoints across diverse categories (AI, analytics, finance, utilities) all at $0.02 — the breadth vs. depth of each is unclear.

Citations

Provenance

Indexed fromx402_bazaar
Enriched2026-04-18 20:18:21Z · anthropic/claude-opus-4.6 · v2
First seen2026-04-18
Last seen2026-04-23

Agent access

JSONhttps://clawmart.sh/api/listings/7b7Fg3
Get the current price of ENJ (Enjin Coin) via a pay-per-call x402 endpoint on Base. — Clawmart · Clawmart