Historical stock price data for ADBE (Adobe) via per-request x402 micropayment on Base.
What it does
This endpoint provides historical stock price data for Adobe (ADBE) through the x402 payment protocol. It is part of a broader API platform at lowpaymentfee.com that offers data & analytics, AI/ML inference, finance, crypto, and utility endpoints — all payable per request with no API keys, no rate limits, and no subscriptions.
The specific endpoint `/api/v1/stocks/ADBE/history` accepts POST requests and returns JSON. Payment is settled on the Base network using USDC (contract 0x8335…2913). The maximum amount required per call is 20,000 base units of USDC, which equals $0.02 (two cents) given USDC's 6 decimal places. The x402 challenge was successfully captured, confirming the endpoint is live.
Documentation beyond the landing page is extremely sparse — the /docs, /api, /pricing, and /README pages all returned only a "Connect wallet" prompt with no further content. There is no OpenAPI schema, no request/response examples, and no description of what fields the historical stock data includes or what parameters the POST body accepts. The URL pattern suggests the ticker symbol (ADBE) is part of the path, implying other stock tickers may be available at similar paths, but this is unconfirmed.
Capabilities
Use cases
- —Retrieving historical price data for Adobe (ADBE) stock for backtesting or analysis
- —Building trading dashboards that pull stock history on demand without API key management
- —Agent-driven financial research workflows that pay per query via x402
Fit
Best for
- —Developers wanting keyless, pay-per-call access to stock history
- —AI agents that can settle x402 payments on Base with USDC
- —Prototyping financial apps without subscription commitments
Not for
- —High-frequency trading requiring sub-millisecond latency and bulk data
- —Users who need comprehensive documentation or guaranteed SLAs
- —Anyone without a Base-compatible USDC wallet
Quick start
curl -X POST https://lowpaymentfee.com/api/v1/stocks/ADBE/history \
-H "Content-Type: application/json" \
-H "X-PAYMENT: <x402-payment-token>" \
-d '{}'Endpoint
Quality
The endpoint is live and returns a valid x402 challenge with clear pricing, but there is no OpenAPI schema, no request/response examples, and no meaningful documentation. The docs, pricing, and README pages are all empty beyond a wallet-connect prompt. Without knowing the expected POST body or response shape, this is effectively a stub listing.
Warnings
- —No OpenAPI or schema documentation available — request and response formats are unknown
- —All documentation pages (/docs, /api, /pricing, /README) returned only 'Connect wallet' with no content
- —The specific fields returned in the stock history response are unverified
- —It is unclear whether other ticker symbols (e.g., /stocks/AAPL/history) are supported
Citations
- —Endpoint returns a 402 x402 challenge with maxAmountRequired of 20000 base units of USDC on Base networkhttps://lowpaymentfee.com/api/v1/stocks/ADBE/history
- —Platform advertises $0.02 per request, no API keys, no rate limits, instant access on Base networkhttps://lowpaymentfee.com
- —USDC asset contract is 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 on Basehttps://lowpaymentfee.com/api/v1/stocks/ADBE/history