Zambo Stack · X711

AI Credits.
No Subscription.

X711 is an AI inference credit system on Base. Buy USDC credits and spend them across Claude, GPT-4, Groq, and the full Zambo Stack. Pay as you go. No lock-in.

USDC
On Base
$0.001
Per MCP Call
x402
Protocol
Instant
Settlement

How X711 Works

Buy Credits
Send USDC on Base to the X711 contract. Credits are credited to your email/wallet instantly.
Spend Credits
Credits are consumed per API call, per MCP tool invocation, or per ZAMBOT Spark. $0.001/call base rate.
Auto-Grant
Signup grants $5 credits. Referral grants $5 to both parties. Zambo Pass activation grants $10/mo.
x402 Protocol
Machine-payable HTTP. AI agents can pay for tool calls autonomously with USDC on Base.

Credit Grants

SignupFirst email registration grants $5 X711 credits automatically$5
ReferralShare your referral link - both parties get $5 on first purchase$5 each
Zambo PassPass activation grants $10 in X711 credits monthly$10/mo
Day PassProvides 24-hour access to the listed Day Pass allowances24h
Get X711 Credits Get Zambo Pass
For developers and agents

Zambo gives AI work a receipt you can check. For people: add Zambo to your AI app and ask for a job. These technical links are for developers and AI agents. One hosted MCP at https://zambo.dev/mcp. Check the proof for recorded tool calls (verify a receipt). Agents: 24-hour Day Pass, $0.99 USDC on Base via x402, not per call. People: Zambo Pass $29/mo or $290/yr; holder pass $19/mo for verified $ZAMBO holders.

Start here: For AI agents · Add Zambo · Check a receipt · Answers · Guides · What a receipt is · Open receipt format (draft) · All tools · Pricing · Day Pass: $0.99 · Agent Day Pass · Switch AIs without losing your work · Connect your AI · Founder · Source code
Brennan on X · Zambo on X