Pay-per-call earnings data for ticker LLY (Eli Lilly) via x402 on Base network.
What it does
This endpoint at lowpaymentfee.com provides earnings data for the stock ticker LLY (Eli Lilly & Company) through the x402 payment protocol. It is part of a broader suite of finance and data APIs offered by the same provider, all settling payments in USDC on the Base L2 network.
The endpoint accepts POST requests and returns JSON. Payment is handled via the x402 protocol: callers include an X-PAYMENT header with a signed USDC payment on Base. The maximum amount required per call is 20,000 base units of USDC (6 decimals), which equals $0.02 per request. The provider advertises no API keys, no rate limits, and instant access — you pay per request with no subscriptions or commitments.
Documentation beyond the landing page is extremely sparse. The /docs, /pricing, /api, and /README pages all returned only a "Connect wallet" prompt with no substantive content. There is no OpenAPI schema, no example request/response payloads, and no description of what fields the earnings response contains. The endpoint is confirmed live (returns a valid 402 challenge), but the actual data format and coverage are unknown. Prospective users should test with a small payment to inspect the response structure before relying on this endpoint in production.
Capabilities
Use cases
- —Retrieving Eli Lilly (LLY) earnings data on demand without an API key or subscription
- —Integrating earnings data into an autonomous agent workflow that can settle payments in USDC on Base
- —Building financial dashboards that pull earnings information per-request with micropayments
Fit
Best for
- —Agents or apps that need occasional earnings lookups without managing API keys
- —Crypto-native workflows that can sign USDC payments on Base
- —Developers who want pay-as-you-go financial data with no rate limits
Not for
- —Bulk historical earnings downloads (no evidence of batch support)
- —Users who need detailed documentation or guaranteed SLAs before integrating
- —Non-crypto users who cannot sign on-chain payments
Quick start
curl -X POST https://lowpaymentfee.com/api/v1/finance/LLY/earnings \
-H "Content-Type: application/json" \
-H "X-PAYMENT: <signed-x402-payment-header>"Endpoint
Quality
The endpoint is confirmed live with a valid x402 402 challenge, and pricing is clear ($0.02/request in USDC on Base). However, there is no OpenAPI schema, no example request or response, and all documentation pages are empty stubs. The actual data content and fields are entirely unknown.
Warnings
- —No documentation available — /docs, /pricing, /api, and /README all return only a wallet-connect prompt with no content
- —No OpenAPI or JSON schema describing request parameters or response fields
- —Actual earnings data coverage, freshness, and accuracy are unverified
- —The specific endpoint path /api/v1/finance/LLY/earnings is not listed on the provider's landing page, though similar /api/v1/finance/* routes are
Citations
- —The endpoint returns a valid x402 challenge with maxAmountRequired of 20000 base units of USDC on Base networkhttps://lowpaymentfee.com/api/v1/finance/LLY/earnings
- —The provider advertises $0.02 per request, no API keys, no rate limits, and instant access on Base networkhttps://lowpaymentfee.com
- —USDC asset address 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 on Basehttps://lowpaymentfee.com/api/v1/finance/LLY/earnings