Pay-per-call earnings data for UNH (UnitedHealth Group) via x402 on Base.
What it does
This endpoint provides earnings data for UnitedHealth Group (ticker: UNH) through the lowpaymentfee.com finance API. It is part of a broader suite of finance, analytics, AI, and utility endpoints all accessible via the x402 payment protocol on the Base network. Each call costs $0.02 in USDC, settled on-chain with no API keys, subscriptions, or rate limits required.
The endpoint accepts POST requests and returns JSON. The x402 challenge was successfully captured, confirming the endpoint is live. Payment is made via the x402 "exact" scheme to a specified wallet address using USDC (contract 0x8335…2913 on Base). The maximum amount required per call is 20,000 base units of USDC (6 decimals), which equals $0.02.
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 example request/response payloads, and no description of what fields the earnings endpoint returns. The exact structure of the response (e.g., quarterly EPS, revenue, guidance) must be discovered by making a paid call.
Capabilities
Use cases
- —Retrieving UnitedHealth Group earnings data for financial analysis
- —Programmatic access to UNH earnings without API key management
- —Agent-driven portfolio research requiring on-demand earnings lookups
- —Integrating earnings data into trading bots or dashboards
Fit
Best for
- —Developers or agents needing quick, keyless access to UNH earnings data
- —Pay-as-you-go financial data consumers who want to avoid subscriptions
- —x402-native agents operating on the Base network
Not for
- —Bulk historical earnings downloads across many tickers (only UNH endpoint documented here)
- —Users who need detailed API documentation or guaranteed SLA before integrating
- —Free-tier seekers — every call costs $0.02 in USDC
Quick start
curl -X POST https://lowpaymentfee.com/api/v1/finance/UNH/earnings \
-H "Content-Type: application/json" \
-H "X-PAYMENT: <x402_payment_token>"Endpoint
Quality
The endpoint is confirmed live via a valid 402 challenge with clear pricing ($0.02 USDC on Base). However, there is no OpenAPI schema, no request/response examples, and all documentation pages are empty beyond a wallet-connect prompt. The actual data returned by the earnings endpoint is unknown.
Warnings
- —No API documentation available — /docs, /pricing, /api, and /README pages are all empty
- —No request or response schema provided; output structure is unknown
- —Only the UNH ticker is confirmed at this path; availability of other tickers is unverified
- —No SLA, uptime guarantees, or data-source attribution disclosed
Citations
- —Endpoint returns 402 with x402 challenge confirming it is live on Base network using USDChttps://lowpaymentfee.com/api/v1/finance/UNH/earnings
- —Price is $0.02 per request (20,000 base units of USDC with 6 decimals)https://lowpaymentfee.com
- —USDC asset contract on Base is 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913https://lowpaymentfee.com/api/v1/finance/UNH/earnings
- —No API keys, no rate limits, instant access advertisedhttps://lowpaymentfee.com