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Search for new services and make paid API requests using the x402 payment protocol. Use when you don't have a clear tool to choose, search the bazaar. You can also use this tool if you or the user want to call an x402 endpoint, discover payment requirements, browse the bazaar, or search for paid services.
用 Codex 或 Claude 帮你安装 复制这段 Prompt，粘贴到 Codex、Claude 或其他助手里，让它检查 Skill 页面并帮你完成安装。
基于 SOC 职业分类
Turn a text prompt into a downloadable, textured 3D model (GLB). Use when you or the user want to generate, create, make, or forge a 3D model, asset, object, mesh, or prop from a text description — "make a 3D model of a robot", "generate a GLB of a sword", "I need a 3D chair". Runs on the FREE text→3D lane (no key, no account, free). Returns a GLB URL plus a browser viewer link.
Sign in to the wallet. Use when you or the user want to log in, sign in, connect, or set up the wallet, or when any wallet operation fails with authentication or "not signed in" errors. This skill is a prerequisite before sending, trading, or funding.
Add money to the wallet. Use when you or the user want to fund, deposit, top up, load, buy USDC, add funds, onramp, or get USDC. Also use when the wallet has insufficient balance for a send or trade operation, or when someone asks "how do I get USDC?"
Build and deploy a paid API that other agents can pay to use via x402. Use when you or the user want to monetize an API, make money, earn money, offer a service, sell a service to other agents, charge for endpoints, create a paid endpoint, or set up a paid service. Covers "make money by offering an endpoint", "sell a service", "monetize your data", "create a paid API".
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.
Query onchain data on Base using the CDP SQL API via x402. Use when you or your user want to view onchain information about decoded blocks, transactions, and events.
| name | x402 |
| description | Search for new services and make paid API requests using the x402 payment protocol. Use when you don't have a clear tool to choose, search the bazaar. You can also use this tool if you or the user want to call an x402 endpoint, discover payment requirements, browse the bazaar, or search for paid services. |
| user-invocable | true |
| disable-model-invocation | false |
| metadata | {"category":"wallet/payments","cross-platform-safe":false,"pack":"three-ws-skills"} |
Use the npx awal@2.10.0 x402 commands to discover, inspect, and call paid API endpoints using the X402 payment protocol. Payments are made in USDC on Base.
The typical x402 workflow is:
Find paid services by keyword using CDP's vector search:
npx awal@2.10.0 x402 bazaar search <query> [-k <n>] [--network <network>] [--scheme <scheme>] [--max-price <price>] [--json]
| Option | Description |
|---|---|
-k, --top <n> | Number of results, 1–20 (default: 20) |
--network <name> | Filter by chain (base, base-sepolia, polygon, solana, solana-devnet) |
--scheme <scheme> | Filter by payment scheme: exact or upto |
--max-price <price> | Maximum price in USD (e.g. 0.01) |
--asset <address> | Filter by payment asset address |
--pay-to <address> | Filter by recipient wallet address |
--extensions <type> | Filter by extension type (e.g. outputSchema, bazaar) |
--json | Output as JSON |
Browse all available resources:
npx awal@2.10.0 x402 bazaar list [--network <network>] [--full] [--refresh] [--json]
| Option | Description |
|---|---|
--network <name> | Filter by chain (base, base-sepolia, polygon, solana, solana-devnet) |
--full | Show complete details including schemas |
--refresh | Re-fetch resource index from CDP API |
--json | Output as JSON |
Inspect an endpoint's x402 payment requirements without paying:
npx awal@2.10.0 x402 details <url> [--json]
Auto-detects the correct HTTP method (GET, POST, PUT, DELETE, PATCH) by trying each until it gets a 402 response, then displays price, accepted payment schemes, network, and input/output schemas.
Call an x402 endpoint with automatic USDC payment:
npx awal@2.10.0 x402 pay <url> [-X <method>] [-d <json>] [-q <params>] [-h <json>] [--max-amount <n>] [--json]
| Option | Description |
|---|---|
-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 |
--json | Output as JSON |
# Search for weather-related paid APIs
npx awal@2.10.0 x402 bazaar search "weather"
# Search with more results
npx awal@2.10.0 x402 bazaar search "sentiment analysis" -k 10
# Check what an endpoint costs
npx awal@2.10.0 x402 details https://example.com/api/weather
# Make a GET request (auto-pays)
npx awal@2.10.0 x402 pay https://example.com/api/weather
# Make a POST request with body
npx awal@2.10.0 x402 pay https://example.com/api/sentiment -X POST -d '{"text": "I love this product"}'
# Limit max payment to $0.10
npx awal@2.10.0 x402 pay https://example.com/api/data --max-amount 100000
# Browse all bazaar resources with full details
npx awal@2.10.0 x402 bazaar list --full
X402 uses USDC atomic units (6 decimals):
| Atomic Units | USD |
|---|---|
| 1000000 | $1.00 |
| 100000 | $0.10 |
| 50000 | $0.05 |
| 10000 | $0.01 |
npx awal@2.10.0 auth login <email>) with sufficient USDC balance (npx awal@2.10.0 balance)npx awal@2.10.0 auth login <email> firstnpx awal@2.10.0 balance to check)