Agentic AI: Claude Code

Give Claude Code direct access to your spArxx.io account (balances, evidence, timestamping, and verification) as native tools.

1. Generate a key

In the spArxx.io app or browser, go to Settings → Advanced and generate a key. This key authenticates Claude Code as you.

No password yet (for example, you signed up with just an emailed code)? Sign in at app.sparxx.io with Magic Link to get a sign-in link by email.

2. Point Claude Code at the gateway

Run:

Code
claude mcp add --transport http sparxx-io https://gateway.sparxx.io/mcp-cli --header "Consumer-Token: Bearer YOUR_KEY_HERE"

Replace YOUR_KEY_HERE with the key you generated in step 1.

3. Available tools

See MCP Tools for the full list of callable operations and their schemas.

4. Paid actions ask first

Before creating a timestamp, Claude checks the cost and asks you to confirm. Nothing is charged until you agree. Each confirmation covers one file and expires after 10 minutes. Need spArks? See Getting spArks.

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