Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add deancourse/user-dot-agents --skill fluxa-walletgit clone --depth 1 https://github.com/deancourse/user-dot-agentsWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/deancourse/user-dot-agents/fluxa-wallet)<a href="https://agentmods.dev/skills/deancourse/user-dot-agents/fluxa-wallet"><img src="https://agentmods.dev/badge/skills/deancourse/user-dot-agents/fluxa-wallet.svg" alt="Measured on agentmods" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00068 | $0.01747 |
| Opus 5 | $0.00034 | $0.00873 |
| Sonnet 5 | $0.00014 | $0.00349 |
| Haiku 4.5 | $0.00007 | $0.00175 |
Grade A, and why
fluxa-agent-wallet scanned grade A with 1 finding against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 8d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
1. PAYLOAD=$(curl -s <payment_link_url>) → Get full 402 payload JSON How it starts
The opening of the file, as written. The whole thing — 179 lines — stays where its author put it; the contents beside it link to each section on GitHub.
FluxA Agent Wallet
FluxA Agent Wallet lets AI agents perform onchain financial operations — payments, payouts, and payment links — without managing private keys. All operations use the CLI (scripts/fluxa-cli.bundle.js).
Setup
The CLI bundle is located at scripts/fluxa-cli.bundle.js within this skill directory. It requires Node.js v18+.
node scripts/fluxa-cli.bundle.js <command> [options]
All commands output JSON to stdout:
{ "success": true, "data": { ... } }
Or on error:
{ "success": false, "error": "Error message" }
Exit code 0 = success, 1 = failure.
Capabilities
| Capability | What it does | When to use |
|---|---|---|
| x402 Payment (v3) | Pay for APIs using the x402 protocol with intent mandates | Agent hits HTTP 402, needs to pay for API access |
| Payout | Send USDC to any wallet address | Agent needs to transfer funds to a recipient |
| Payment Link | Create shareable URLs to receive payments | Agent needs to charge users, create invoices, sell content |
Prerequisites — Register Agent ID
Before any operation, the agent must have an Agent ID. Register once:
node scripts/fluxa-cli.bundle.js init \
--email "[email protected]" \
--name "My AI Agent" \
--client "Agent v1.0"
Or pre-configure via environment variables:
export AGENT_ID="ag_xxxxxxxxxxxx"
export AGENT_TOKEN="tok_xxxxxxxxxxxx"
export AGENT_JWT="eyJhbGciOiJ..."
Verify status:
node scripts/fluxa-cli.bundle.js status
The CLI automatically refreshes expired JWTs.
Opening Authorization URLs (UX Pattern)
Many operations require user authorization via a URL (mandate signing, payout approval, agent registration). When you need the user to open a URL:
-
Always ask the user first using
AskUserQuestiontool with options:- "Yes, open the link"
- "No, show me the URL"
-
If user chooses YES: Use the
opencommand to open the URL in their default browser:open "<URL>"
What ships with it
4 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 8d ago First seen · 179 lines · 68 tokens per session scan A 58952ab90028
fluxa-agent-wallet is a skill published in the GitHub repository deancourse/user-dot-agents (7 stars, last pushed 2mo ago), licensed MIT. It adds 68 tokens to every session and 1,747 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
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