agentcash-wallet
Manage your agentcash wallet and call any x402-protected API with automatic payment. No API keys, no subscriptions — just a funded wallet (USDC on Base). USE FOR: - Checking wallet balance before API calls - Redeeming invite codes for free credits - Getting deposit address for USDC - Discovering endpoints and pricing on any x402-protected origin - Making paid API requests via the agentcash CLI - Troubleshooting payment failures TRIGGERS: - "balance", "wallet", "funds", "credits" - "redeem", "invite code", "promo code" - "deposit", "add funds", "top up" - "discover", "endpoints", "what APIs", "pricing" - "insufficient balance", "payment failed"
Install via CLI (Recommended)
clawhub install openclaw/skills/skills/fmhall/agentcash-walletagentcash Wallet & Paid APIs
Call any x402-protected API with automatic payment. Payment is the authentication — no API keys or subscriptions needed.
Setup
If the agentcash CLI is not yet installed, see rules/getting-started.md for installation and wallet setup.
Wallet Management
Your wallet is auto-created on first use and stored at ~/.agentcash/wallet.json.
Check Balance
npx agentcash wallet info
Returns wallet address, USDC balance, and deposit link. Always check before expensive operations.
Redeem Invite Code
npx agentcash wallet redeem YOUR_CODE
One-time use per code. Credits added instantly. Run npx agentcash wallet info after to verify.
Deposit USDC
- Get your wallet address via
npx agentcash wallet info - Send USDC on Base network (eip155:8453) to that address
- Or use the deposit UI:
https://x402scan.com/mcp/deposit/<wallet-address>
Important: Only Base network USDC. Other networks or tokens will be lost.
Calling Paid APIs
1. Discover endpoints
npx agentcash discover https://stableenrich.dev
Returns all endpoints, pricing, and usage instructions. Read the instructions field — it has critical endpoint-specific guidance.
2. Check schema (optional)
npx agentcash check https://stableenrich.dev/api/apollo/people-search
Returns full request/response JSON schemas and pricing for a specific endpoint.
3. Make a paid request
npx agentcash fetch https://stableenrich.dev/api/apollo/people-search -m POST -b '{"person_titles": ["CEO"], "person_locations": ["San Francisco"]}'
Payment is automatic: sends request, gets 402 challenge, signs USDC payment, retries with credential, returns result. Payments settle only on success (2xx) — failed requests cost nothing.
Available Services
| Origin | Service | What it does |
|---|---|---|
https://stableenrich.dev | StableEnrich | Research APIs: Apollo (people/org), Exa (web search), Firecrawl (scraping), Grok (X/Twitter), Google Maps, Clado (LinkedIn), Serper (news/shopping), WhitePages, Reddit, Hunter (email verification), Influencer enrichment |
https://stableupload.dev | StableUpload | Pay-per-upload file hosting. 10MB/$0.02, 100MB/$0.20, 1GB/$2.00. 6-month TTL |
https://stablestudio.dev | StableStudio | AI image/video generation: GPT Image, Flux, Grok, Nano Banana, Sora, Veo, Seedance, Wan |
https://stablesocial.dev | StableSocial | Social media data: TikTok, Instagram, X/Twitter, Facebook, Reddit, LinkedIn. $0.06/call, async two-step |
https://stableemail.dev | StableEmail | Send emails ($0.02), forwarding inboxes ($1/mo), custom subdomains ($5) |
https://stablephone.dev | StablePhone | AI phone calls ($0.54), phone numbers ($20), top-ups ($15) |
https://stablejobs.dev | StableJobs | Job search via Coresignal |
Run npx agentcash discover <origin> on any origin to see its full endpoint catalog.
Metadata
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Find the right skillPaste this into your clawhub.json to enable this plugin.
{
"plugins": {
"official-fmhall-agentcash-wallet": {
"enabled": true,
"auto_update": true
}
}
}