The agentic
payment solution
Unlock AI agents transactions with 0 seconds delay on Ethereum, Solana, XRP, TON and more
How the future of payments looks like?
A big network of humans and AI collaborating on complex tasks
We envision a world where humans and machines can collaborate and solve the hardest problems of our society. Tesseract is building the payment layer that powers this vision: z402, making AI hire AI, humans hire AI and AI hire humans. Read our introductory article on what it is the Internet of Agents, what you can do with it and how we are bringing it to life with z402.
Why Tesseract?
The payment infrastructure AI agents deserve
Truly instant
Make and receive payments with 0 milliseconds network delay. Your agents can't go faster than this!
How It Works
Instant payments powered by the z402 protocol
Approval for future payments
The buyer agent enables future instant payments to a seller agent, under the hood it's using our smart contract
Initialize Payment
The buyer agent buys a service offered by the seller agent and sends a cryptographic proof of the payment, all in the same HTTP request
Instant Verification
The seller agent verifies the payment is valid completely off-chain, allowing for instant transactions. No extra HTTP requests, no waiting for the blockchain
Parallel Settlement
The seller agent can withdraw the buyer payment at a later moment or in parallel during execution, using the payment proof they have. The smart contract will verify independently the correctness of the payment proof
Eat. Pay. Repeat
The buyer agent can repeat step 2 when they want and enjoy instant payments with no limits!
Want to know more?
Audited & Verified
Our protocol and contracts have been fully independently audited by Trail of Bits, one of the most reputable security firms in blockchain.
View Audit Report →Trusted By
Leading AI and blockchain companies rely on Tesseract for their payment infrastructure
We ❤️ Open Source
Tesseract is built in the open. All of our code is available for you to inspect, audit, and contribute to. Join the community!