Requirements
- Target platform
- OpenClaw
- Install method
- Manual import
- Extraction
- Extract archive
- Prerequisites
- OpenClaw
- Primary doc
- SKILL.md
Make a paid API request to an x402 endpoint with automatic USDC payment. Use when you or the user want to call a paid API, make an x402 request, use a paid service, or pay for an API call. Use after finding a service with search-for-service.
Make a paid API request to an x402 endpoint with automatic USDC payment. Use when you or the user want to call a paid API, make an x402 request, use a paid service, or pay for an API call. Use after finding a service with search-for-service.
Hand the extracted package to your coding agent with a concrete install brief instead of figuring it out manually.
I downloaded a skill package from Yavira. Read SKILL.md from the extracted folder and install it by following the included instructions. Tell me what you changed and call out any manual steps you could not complete.
I downloaded an updated skill package from Yavira. Read SKILL.md from the extracted folder, compare it with my current installation, and upgrade it while preserving any custom configuration unless the package docs explicitly say otherwise. Summarize what changed and any follow-up checks I should run.
Use the npx awal@latest x402 pay command to call paid API endpoints with automatic USDC payment on Base.
npx awal@latest status If the wallet is not authenticated, refer to the authenticate-wallet skill.
npx awal@latest x402 pay <url> [-X <method>] [-d <json>] [-q <params>] [-h <json>] [--max-amount <n>] [--json]
OptionDescription-X, --method <method>HTTP method (default: GET)-d, --data <json>Request body as JSON string-q, --query <params>Query parameters as JSON string-h, --headers <json>Custom HTTP headers as JSON string--max-amount <amount>Max payment in USDC atomic units (1000000 = $1.00)--correlation-id <id>Group related operations--jsonOutput as JSON
X402 uses USDC atomic units (6 decimals): Atomic UnitsUSD1000000$1.00100000$0.1050000$0.0510000$0.01 IMPORTANT: Always single-quote amounts that use $ to prevent bash variable expansion (e.g. '$1.00' not $1.00).
# Make a GET request (auto-pays) npx awal@latest x402 pay https://example.com/api/weather # Make a POST request with body npx awal@latest x402 pay https://example.com/api/sentiment -X POST -d '{"text": "I love this product"}' # Limit max payment to $0.10 npx awal@latest x402 pay https://example.com/api/data --max-amount 100000
Must be authenticated (npx awal@latest status to check, see authenticate-wallet skill) Wallet must have sufficient USDC balance (npx awal@latest balance to check) If you don't know the endpoint URL, use the search-for-service skill to find services first
"Not authenticated" - Run awal auth login <email> first, or see authenticate-wallet skill "No X402 payment requirements found" - URL may not be an x402 endpoint; use search-for-service to find valid endpoints "Insufficient balance" - Fund wallet with USDC; see fund skill
Code helpers, APIs, CLIs, browser automation, testing, and developer operations.
Largest current source with strong distribution and engagement signals.