Can I limit how much a single request costs?

Yes, you can use the '--max-amount' option to specify the maximum amount of USDC atomic units (where 1,000,000 equals $1.00) allowed for a specific API call.

What is an x402 request?

x402 is a protocol for making HTTP requests that require micro-payments, typically using cryptocurrency like USDC on networks like Base to pay for API usage.

What happens if I'm not authenticated?

The skill will return an error indicating you are not authenticated. You must use the 'authenticate-wallet' skill or run 'npx awal@latest status' to verify your connection.

How do I fund my wallet for this skill?

You can check your balance with 'npx awal@latest balance' and use the 'fund' skill or transfer USDC to your authenticated Base wallet address.

How do I find compatible services to pay for?

You should use the 'search-for-service' skill first to find valid x402 endpoints and documentation before attempting a payment.

Automated USDC API Payments

Name: Automated USDC API Payments
Author: dvcrn

bydvcrn

•

API 开发

Executes paid API requests to x402 endpoints with automated USDC payments on the Base network.

This skill enables Claude to interact with premium API services that require payment per request using the x402 protocol. By automating USDC transactions on the Base network, it allows for seamless consumption of paid data, AI models, or specialized services without manual payment processing. It manages request methods, JSON payloads, and budget constraints via max-amount settings, ensuring secure and controlled expenditure during development or automation tasks.

主要功能

01Grouped operation tracking with correlation IDs

02Support for various HTTP methods (GET, POST, etc.) with custom headers and payloads

03Automatic USDC payment handling on the Base network

04Seamless integration with x402 compatible service endpoints

053 GitHub stars

06Precise budget control using max-amount limits in USDC atomic units

使用场景

01Accessing premium weather or financial data APIs that require micro-payments

02Automating sentiment analysis or AI model calls using paid third-party endpoints

03Integrating paid data retrieval steps into a larger development workflow

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add dvcrn/openclaw-skills-marketplace pay-for-service

For use in Claude.ai and ChatGPT

主要功能

01Grouped operation tracking with correlation IDs

02Support for various HTTP methods (GET, POST, etc.) with custom headers and payloads

03Automatic USDC payment handling on the Base network

04Seamless integration with x402 compatible service endpoints

053 GitHub stars

06Precise budget control using max-amount limits in USDC atomic units

使用场景

01Accessing premium weather or financial data APIs that require micro-payments

02Automating sentiment analysis or AI model calls using paid third-party endpoints

03Integrating paid data retrieval steps into a larger development workflow

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add dvcrn/openclaw-skills-marketplace pay-for-service

For use in Claude.ai and ChatGPT