RTX earnings data via x402 micropayment on Base network for $0.02 per request.
What it does
This endpoint provides RTX (likely Raytheon Technologies / RTX Corporation) earnings data through the lowpaymentfee.com platform, a pay-per-request API marketplace that uses the x402 protocol for payment. Each call costs $0.02 in USDC on the Base network — no API keys, no rate limits, and no subscriptions required.
The endpoint is part of the platform's "Finance & Web3" category, which also includes price feeds, exchange rates, token quotes, and gas estimates. The specific path `/api/v1/finance/RTX/earnings` suggests it returns earnings-related financial data for the RTX ticker symbol, though the exact response schema is not documented. The endpoint accepts POST requests and returns `application/json`.
Payment is handled via the x402 exact-payment scheme: callers attach an `X-PAYMENT` header with a signed USDC payment of up to 20,000 base units ($0.02) to the specified payTo address on Base. The platform advertises simple, uniform pricing across all its endpoints at $0.02 per request with no minimums or commitments.
Capabilities
Use cases
- —Retrieving RTX Corporation earnings data for financial analysis
- —Integrating earnings data into automated trading or research pipelines
- —Agent-driven portfolio monitoring that pays per query with no subscription
Fit
Best for
- —Developers needing on-demand earnings data without API key management
- —AI agents that can pay per request via x402 protocol
- —Low-volume or sporadic financial data lookups where subscriptions are wasteful
Not for
- —High-frequency trading requiring sub-millisecond latency and bulk data
- —Users who need comprehensive multi-ticker earnings coverage from a single endpoint
- —Anyone without a Base-network USDC wallet or x402-compatible client
Quick start
curl -X POST https://lowpaymentfee.com/api/v1/finance/RTX/earnings \
-H "X-PAYMENT: <signed-x402-payment-header>" \
-H "Content-Type: application/json"Endpoint
Quality
The endpoint is live (402 challenge confirmed) and pricing is clear ($0.02 USDC on Base). However, there is no documented request body schema, no response schema or example, and the docs/pricing/README pages are all empty stubs ('Connect wallet'). The exact data returned by this earnings endpoint is unknown.
Warnings
- —No request or response schema documented — actual payload structure is unknown
- —Documentation pages (/docs, /pricing, /README) return only 'Connect wallet' with no useful content
- —The RTX earnings endpoint is not listed on the homepage's API catalog, raising questions about its completeness or status
- —Cannot confirm what 'earnings' data is returned (quarterly reports, EPS, revenue, etc.)
Citations
- —Endpoint returns 402 with x402 challenge advertising USDC payment on Base networkhttps://lowpaymentfee.com/api/v1/finance/RTX/earnings
- —Platform pricing is $0.02 per request with no API keys, no rate limits, and no minimumshttps://lowpaymentfee.com
- —USDC asset address 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 on Base networkhttps://lowpaymentfee.com/api/v1/finance/RTX/earnings
- —Finance & Web3 category includes price feeds, exchange rates, token quotes, and gas estimateshttps://lowpaymentfee.com