Documentation
Protocol Overview
Understand Dady Protocol - the foundation of DadyCoin. Learn core concepts, architecture, and design principles.
Start HereAPI Reference
Complete REST API documentation. Endpoints, authentication, request/response formats, and error codes.
v3.0.0SDK Guide
JavaScript SDK for seamless integration. Installation, configuration, and code examples for common use cases.
npm readyBlockchain Vision
Protocol v2: Smart contracts, on-chain settlement, programmable payments, and cross-chain bridges.
Q4 2026Roadmap
See what's live, what's in development, and our vision for the future of DadyCoin and Dady Protocol.
UpdatedGitHub
Open source repositories, SDK code, examples, and contributions. Join the developer community.
Open SourceQuick Start
{
"status": "ok",
"service": "dadycoin-api",
"version": "3.0.0",
"timestamp": "2026-02-06T12:00:00.000Z"
}
Install SDK
npm install @dadycoin/sdk
Initialize
import { DadyCoin } from '@dadycoin/sdk'
const client = new DadyCoin({
apiKey: process.env.DADYCOIN_API_KEY,
apiSecret: process.env.DADYCOIN_API_SECRET
})
// Create wallet
const wallet = await client.wallet.create({
ownerId: 'user@example.com',
type: 'user'
})
// Transfer DadyCoin
const tx = await client.transfer.create({
from: walletA,
to: walletB,
amount: 100
})
Ecosystem Products
Products built on Dady Protocol. Integrated within DadyPay merchant dashboard.
DadyStore
Merchant storefront with shareable checkout links & QR codes
🔨 In ProgressDadyBiZ
B2B solutions: email automation, subscriptions & AI operations
🔨 In ProgressSupported Chains
Bitcoin
BTC native
Ethereum
ETH, USDT, USDC
BNB Smart Chain
BNB, USDT, USDC
TRON
TRX, USDT
Polygon
MATIC, USDT, USDC
Solana
SOL, USDC