Developers

Build with stablecoins.

REST APIs, a TypeScript SDK, a scriptable CLI, and a scaffolder - everything a team needs to go from API key to live payment without bouncing between tools.

Start building API reference

Scaffold a payment app from 9 templates - no config required.

Quickstart

Guided launch steps

Endpoints

Core API reference

CLI Groups

Major command groups

Templates

create-stablecoin-app

Quickstart

Go from key to first payment fast.

The public developer surface should feel like one path, not four disconnected pages.

2 min

Get API keys

Generate credentials and set your first environment.

5 min

First API call

Make your first payment or wallet request in the sandbox.

10 min

Test in sandbox

Exercise stablecoin flows safely before launch.

30 min

Deploy to production

Move from sandbox validation to a live launch checklist.

terminal

# scaffold a new project

npx create-stablecoin-app my-app

# configure your key

stablecoin config set-key sk_live_...

# list your apps

stablecoin apps list --json

# generate + deploy a contract

stablecoin contracts launch --spec @spec.json

# check compliance queue

stablecoin compliance approvals list --my-queue

# create an API key

stablecoin api-keys create --name prod --tier professional

CLI

The full API surface, scriptable.

Every resource the platform exposes is available as a CLI command - payments, wallets, apps, contracts, compliance, and API keys.

Global --json flag for piping into jq or scripts

Bearer API key auth - no browser session needed

File-path inputs (@spec.json, @contract.sol) for contract workflows

create-stablecoin-app scaffolder for new projects

Full compliance queue management from the terminal

npm install -g @stablecoin/cli

API

Simple, predictable request shapes.

Initiate payments, manage wallets, and handle compliance with a few lines of code.

RESTful resource URLs with stable response shapes

TypeScript-first SDK support

Retry logic and idempotency for critical mutations

Detailed error codes and diagnostics

Method

Path

POST

/v1/payments

Initiate a new payment

POST

/v1/agent-payments/requests

Submit a scoped agent payment request

POST

/v1/agent-payments/execute

Execute an approved scoped payment

GET

/v1/payments/:id

Retrieve payment details

GET

/v1/wallets

List treasury wallets

GET

/v1/apps

List your deployed apps

POST

/v1/projects

Create a stablecoin project

POST

/v1/compliance/approvals

Submit a deployment approval

payment.ts

import { Stablecoin } from "@stablecoin/sdk";

const client = new Stablecoin({
  apiKey: process.env.STABLECOIN_API_KEY,
});

const payment = await client.payments.create({
  amount: "1000.00",
  stablecoin: "USDC",
  toAddress: "0x742d35Cc6634C0532925a3b844Bc9e7595f2bD18",
  chain: "base",
  metadata: { orderId: "order_123" },
});

console.log(payment.id, payment.status);

SDKs & Tools

The full toolchain, with clear readiness states.

We keep the surface honest: what is available now, and what is still on the roadmap.

JavaScript / TypeScript SDK

Available

npm install @stablecoin/sdk

CLI - stablecoin

Available

npm install -g @stablecoin/cli

Project scaffolder

Available

npx create-stablecoin-app

Python, Go, Ruby

In progress

Roadmapped after JS/TS stabilization

API Reference

Complete reference for all API endpoints.

Webhooks Guide

Set up real-time event notifications.

Authentication

Learn how credentials and request signing work.

Changelog

Track API updates and new product surfaces.