AI apps bill by usage, so should their rails
StellarTools meters tokens, uploads, and API calls through Soroban smart contracts and charges in fractions of a cent
Usage-based billing that settles in 3 seconds
https://t.co/vxC2u5nxfe
Your agent runs your billing now
The StellarTools MCP server plugs into Cursor and every MCP client: create customers, issue payments, manage subscriptions from a prompt
Agent-native rails for agent-built software
Cooking a demo: npm install to first live payment, one take, real time
Hosted checkout spins up from a single API call, the customer pays in USDC, settlement lands final in 3 seconds
Recording now, the full run drops right here
We got tired of payment rails that settle in days and stay closed, so we are building StellarTools
Open source billing on Stellar, work in progress: checkout, subscriptions, metered billing, payouts
Building in the open at https://t.co/tSuSllqxJm
Stripe-grade billing, but open source
Price in NGN, GHS, or USD, get paid in XLM, USDC, or any Stellar asset
Subscriptions with trials, pause, and renewal
Metered billing through Soroban smart contracts
Payouts land in local currencies
https://t.co/tSuSllqxJm
Someone asked about chargebacks
Stellar settlement is final in 3 seconds, so every payment you accept stays settled
Refunds live in the API and run on your decision, your terms, your timing
Finality is a feature
765 commits in and the stack is live
Core TypeScript SDK, hosted checkout, customer portal, webhooks, MCP server for agents
Adapters shipped for AI SDK, LangChain, MedusaJS, Better Auth, Uploadthing, WooCommerce
npm install @stellartools/core and you take Stellar payments today
Payments, like code, should be open source
Stripe made billing simple and kept the rails closed
StellarTools is the open version: checkout, subscriptions, metered billing, payouts, MIT licensed on Stellar
Settlement runs in 3 seconds and the code runs in public
Run your SaaS onchain
Open source, Stripe-like billing on Stellar
3 second settlement, fees in fractions of a cent, borderless by default
Checkout, subscriptions, webhooks, payouts in one SDK
https://t.co/tSuSllqxJm