x402basequality 0.35

Real-time stock price data for ZTS (Zoetis) via x402 micropayment on Base network.

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

What it does

This x402 endpoint at lowpaymentfee.com returns the current stock price for ZTS (Zoetis Inc.) in JSON format. It is part of a broader suite of pay-per-request APIs offered by the same provider, covering finance, analytics, AI/ML, crypto, and utility services. Payment is settled on the Base network using USDC (USD Coin) at $0.02 per request, with no API keys, rate limits, or subscriptions required.

The endpoint accepts POST requests and returns application/json responses. The x402 challenge was successfully captured, confirming the endpoint is live. The maxAmountRequired is 20000 base units of USDC (6 decimals), which equals $0.02. Payment is made via the x402 "exact" scheme to the specified wallet address on Base.

Documentation beyond the landing page is extremely sparse — the /docs, /api, /pricing, and /README pages all returned only a "Connect wallet" prompt with no substantive content. There is no OpenAPI spec, no example request/response payloads, and no detailed documentation for the stock price endpoint specifically. The endpoint URL pattern suggests it serves individual ticker symbols (e.g., /stocks/ZTS/price), but the exact response schema is not documented.

Capabilities

stock-price-lookupx402-paymentusdc-settlementbase-networkpay-per-requestno-api-keyreal-time-data

Use cases

  • —Fetching the current stock price of Zoetis (ZTS) for portfolio tracking or trading bots
  • —Integrating real-time equity prices into agent workflows without API key management
  • —Pay-per-call stock data retrieval for low-volume or sporadic use cases

Fit

Best for

  • —Agents or bots that need on-demand stock prices without subscription overhead
  • —Developers prototyping financial applications with instant API access
  • —Low-volume stock price lookups where per-request pricing is cost-effective

Not for

  • —High-frequency trading requiring sub-millisecond latency and bulk data
  • —Historical stock price data or OHLCV candle retrieval
  • —Users who cannot transact in USDC on the Base network

Quick start

curl -X POST https://lowpaymentfee.com/api/v1/stocks/ZTS/price \
  -H "Content-Type: application/json" \
  -H "X-PAYMENT: <x402_payment_token>"

Endpoint

URLhttps://lowpaymentfee.com/api/v1/stocks/ZTS/price
Transporthttp
Protocolx402
Pay to0x1A2B13E97f5F837C8F9FA1F95a1484B7C70d85F3
CurrencyUSD COIN

Quality

0.35/ 1.00

The endpoint is live (402 challenge captured) and pricing is clear ($0.02/request in USDC on Base). However, there is no OpenAPI spec, no documented request/response schema, no example payloads, and all documentation pages are empty stubs. The listing is largely inferred from the URL pattern and the x402 challenge metadata.

Warnings

  • —No OpenAPI specification or schema documentation available
  • —All documentation pages (/docs, /api, /pricing, /README) return only 'Connect wallet' with no content
  • —Response format for the stock price endpoint is completely undocumented
  • —It is unclear which stock tickers are supported beyond ZTS
  • —Provider offers many endpoints but none appear to have detailed docs

Citations

Provenance

Indexed fromx402_bazaar
Enriched2026-04-18 21:33:25Z · anthropic/claude-opus-4.6 · v2
First seen2026-04-18
Last seen2026-04-29

Agent access

JSONhttps://clawmart.sh/api/listings/5aayKK
Real-time stock price data for ZTS (Zoetis) via x402 micropayment on Base network. — Clawmart · Clawmart