Cest

The payment layer for the machine economy

Explore the platform
Cest programmable payment infrastructure

Approveonce.AutomateeveryUSDCpayment.

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Non-custodialpayments,poweredbyCest.

Create wallet-native payment flows that feel instantly familiar

Approve once. Stay in control. Connect wallets, recurring payments, and product access in one seamless experience.

  • One approval. Fewer interruptions.

    Set your limits and authorize payments from your wallet. Keep control without unnecessary payment prompts.

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Three illustrative screens: sign-in, payment verification, and wallet control. This preview does not collect credentials or move funds.
BOT Chain
Stellar
Solana
Arc Testnet
x402
Wallet-native
Agent-ready

Build a reliable payment foundation that enables faster growth

Explore Cest

From hosted checkout to subscriptions and agent authorization, Cest helps teams build what's next on programmable payment infrastructure.

Crypto treasury capability

Keep every wallet-native payment clear, visible, and ready to settle.

Read about Crypto treasury
Crypto access capability

Give customers a clear way to move from payment to product access.

Read about Crypto access
Cest Team contact capability

Make wallet-native payments feel simple, clear, and trustworthy.

Read about Cest Team contact

Show customers what happens from approval to verified settlement.

Read about Settlement flow

Create a clear, polished payment experience for every customer.

Read about Payment experience
What Cest does

Built for programmable commerce

Cest gives developers the primitives to sell digital products and services across wallets, networks, and software agents — with billing and permissions connected from end to end.

Read the developer flow

Verified payment flows

Validate amount, asset, recipient, network, and payment request before your application grants access.

Subscriptions & renewals

Manage recurring authorization, billing state, retries, cancellations, upgrades, and downgrades.

Usage-based billing

Meter API calls, inference, storage, compute, and data access with allowances, credits, limits, and overages.

Agent authorization

Set bounded mandates for autonomous spend with budgets, approved recipients, expirations, and human approval rules.

Payments, billing,and access. Connected.

One link. Get paid.

PAYMENT LINKS

Share hosted checkout for one-time payments, add-ons, and invoices. Choose your token, network, and recipient wallet, then confirm payment after on-chain verification.

Billing meets access.

SUBSCRIPTIONS & ACCESS

Connect recurring plans to the features your customers can use. Manage plan changes, offer usage credits, and check entitlements on your server before granting access.

Let your agents pay.

AGENT PAYMENTS

Let software purchase API access and digital services through payment links or HTTP 402. Set spending limits and scoped permissions to keep autonomous payments under your control.

The Cest
Library

THE PLATFORM, EXPLAINED

From the first payment
to the right product access.

A starting point for building with Cest

A payment is only the beginning. Connect hosted checkout and recurring billing to the features your customers can use. Explore how payment verification, usage credits, and entitlement checks fit together in your application.

Start with the integration flow, then choose the tools for your product—from embedded billing to payment-required APIs and autonomous agent payments.

Explore the platform and find the right integration for your product.

DocumentationIntegration guides