Feito por engenheiros. Pensado para devs que enviam para produção.

 1import { OnRampClient } from 400">"@mdpsdk/on-ramp";
 2 
 3const client = new OnRampClient({
 4  apiKey: process.env.MDP_API_KEY!,
 5  environment: 400">"sandbox", 400">"text-background/40">// 400">"sandbox" | 400">"live"
 6});
 7 
 8400">"text-background/40">// Payout ACH across LATAM — one shape, many countries.
 9const payouts = [
10  { country: 400">"CO", currency_type: 400">"COP", amount: 250000, bank_code: 400">"1007" },
11  { country: 400">"PE", currency_type: 400">"PEN", amount: 800,    bank_code: 400">"003"  },
12  { country: 400">"CL", currency_type: 400">"CLP", amount: 250000, bank_code: 400">"012"  },
13  { country: 400">"BO", currency_type: 400">"BOB", amount: 1500,   bank_code: 400">"101"  },
14];
15 
16for (const p of payouts) {
17  await client.payouts.bank.create({
18    funding_source: 400">"conversion",
19    external_reference: 400">`order_${p.country}_8821`,
20    asset_deposit: 400">"USDC",
21    blockchain: 400">"Polygon",
22    transaction: {
23      ...p,
24      destination_account: 400">"1234567890",
25      first_name: 400">"Andrea",
26      last_name:  400">"Ramírez",
27      destination_id_number: 400">"1010101010",
28      document_type: 400">"national_id",
29      entity_type: 400">"individual",
30      description: 400">"Supplier payment",
31    },
32  });
33}
34 
35400">"text-background/40">// Payin — Brazil PIX QR (BRL)
36const pix = await client.payins.qr.create({
37  cryptoAmount: 100,
38  fiatCurrency: 400">"BRL",
39  country: 400">"BR",
40  referenceId: 400">"ORDER-1001",
41  asset: 400">"USDC",
42  blockchain: 400">"Polygon",
43  fundingSource: 400">"conversion",
44  qrExpirationTime: 400">"00:15:00",
45});
46console.log(pix.qrImageBase64);