Now in beta — TypeScript SDK

Payments in five lines of code

Programmable accounts, virtual cards, and multi‑asset transfers. One SDK. Ship payment flows in minutes, not months.

Get early accessSee the code
Bloque SDK code editor showing a TypeScript swap call with real-time USDT to COP conversion

Trusted by

KreivoPomeloKusama

Integration

This is all the code you need

Real swap rates from USDT on Polygon to COP on Nequi. Copy, paste, ship.

swap.ts
1import { init } from "@bloque/sdk/init";
2import { Swap } from "@bloque/sdk/swap";
3
4init({
5  origin: "your-org",
6  auth: { type: "apiKey", apiKey: "sk_..." },
7});
8
9const { rates } = await Swap.findRates({
10  fromAsset: "USDT0/6",
11  toAsset: "COP/2",
12  fromMediums: ["polygon"],
13  toMediums: ["nequi"],
14  amountSrc: "100000000",
15});

How it works

Zero to live in under 10 minutes

01

Install

npm install @bloque/sdk

TypeScript-first. Zero config. Full type definitions out of the box.

02

Create

Accounts, cards, spending controls

Programmatically open accounts, issue virtual cards, and set MCC restrictions via API.

03

Move

Stablecoins ↔ fiat ↔ crypto

Transfer between USDT, USDC, COP, and more. One call. Real-time settlement.

Technical diagram showing code connecting to Polygon, Nequi, and Bancolombia

FAQ

Common questions

Wallets, neobanks, marketplaces with payouts, treasury automation, stablecoin-to-fiat off-ramps, programmatic card spending. If it involves a financial transaction, Bloque handles the infrastructure.

No. Bloque holds the licenses and compliance. You build the product; we handle the regulated parts. Your users never need to know we exist.

USDT, USDC, DUSD stablecoins on Polygon, plus fiat rails to Bancolombia, Nequi, and PSE in Colombia. Cross-chain support for Kusama and Kreivo. More rails shipping quarterly.

Most developers have a working demo in under 30 minutes. The SDK is TypeScript-first with complete type definitions. A production integration typically takes 1–2 days.

Sandbox mode is completely free with test data. We’ll share production pricing during your onboarding call.

All transactions go through KYC/AML checks. API keys are scoped to your organization. SOC 2 in progress. Best practices for key management and data encryption.