Fetch current USD prices for Base tokens via Birdeye data sources.
npx skills add https://github.com/chu2bard/pinion-os --skill pinion-price-chu2bard
Please help me install this Agent Skill. Skill: pinion-price Source: https://github.com/chu2bard/pinion-os/tree/main/skills/price Command: npx skills add https://github.com/chu2bard/pinion-os --skill pinion-price-chu2bard
Provides real-time USD pricing for Base tokens with an integrated x402 payment flow, enabling on-demand price data without upfront costs.
Call the price endpoint after signing a USDC TransferWithAuthorization and retry with the X-PAYMENT header.
High-intent search queries and answers about installing and using this skill.
You fetch real-time Base token prices by querying an API endpoint that returns current USD price data, 24h change, and liquidity metrics sourced from Birdeye for specified token symbols or contract addresses.
The x402 payment protocol works by returning payment requirements from the API, then accepting an X-PAYMENT header after the client signs a USDC TransferWithAuthorization using EIP-3009 to validate the request.
You can use either a token symbol or a contract address, as the API supports common Base token symbols like ETH, USDC, WETH, DAI, USDT, and CBETH alongside direct contract address queries.
No prepayment is needed for Base token price API calls, as the integrated x402 payment flow enables on-demand price data access by settling USDC payments per individual request.
The API response includes real-time USD price, 24h change, and liquidity data for the queried Base token, providing accurate values for displaying in dashboards or settlement logic.
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