Pay and get paid across the world, in real time.

FX, payments and international treasury in a single account. Your company operates with the local currencies of Colombia, Mexico and Brazil (COP, MXN, BRL) and with dollars, settling in USDT, the digital dollar, with no bureaucracy and no technical complexity.

Contact usHow it works
  • Built-in KYC/AML
  • Settled in USDT
  • +20 partners
  • Same day

Platform interface · illustrative data

A Tether portfolio company
  • Volcanic Glass
  • Fireblocks
  • Sumsub
  • ComplyAdvantage
  • Elliptic
Inside the platform

From quote to settlement, on a single screen.

These are the screens of the Obsidiam platform, the same flow our clients use to convert between local currency and the digital dollar.

01

A firm quote, in seconds

Pick the pair and the network, enter the amount and get a firm quote with a visible expiry. No hidden spreads: the price you see is the price you lock.

02

Pay on the local rail

Every order comes with its own payment instructions (PIX with a QR code, SPEI or international wire), and funds are reconciled automatically on arrival.

03

Track every settlement

Real-time status on every order, from payment received to USDT sent on the network you chose.

04

Balances and history, ready for finance

Orders, multi-currency balances and transaction history in one place, with a PDF receipt for every operation.

Platform interface · illustrative data

USDTBRL/USDT5.42▲BRL/USD5.42▲BRL/MXN3.38▲BRL/COP726.4▲USDTUSDT/MXN18.21▼USDTUSDT/USD1.00▲USDTBRL/USDT5.42▲BRL/USD5.42▲BRL/MXN3.38▲BRL/COP726.4▲USDTUSDT/MXN18.21▼USDTUSDT/USD1.00▲
One platform

Everything to operate globally, without becoming a fintech.

FX, payments, settlement and treasury in one place, with the agility of modern technology and the solidity of regulated partners.

Real-time FX

Featured

Transparent quotes, no hidden spreads. Lock the rate and convert instantly.

USDT/BRL00:12
Firm quote
Settled in USDT · digital dollar backed 1:1

Global multi-currency account

Operate across reais, dollars (USDT), Mexican and Colombian pesos from a single business account.

USDT750,000.00
BRL1,357,800.00
MXN3,310,560.00
USD500,400.00

International payments

Pay suppliers, partners and teams abroad with local settlement, fast and traceable.

São Paulo
Global

Same-day settlement

Automatic conversion and reconciliation.

Order executed
Payment received
USDT sent
Settlement completed
D+0 · reconciled

API to integrate

Available

Quotes, orders, deposits and payouts over REST, with signed webhooks.

POST /quotes
{ "pair": "USDT/BRL",
  "side": "buy",
  "network": "TRC20" }
Explore the API

Built-in compliance

KYC/AML and screening on every operation.

  • Company registration documents
  • Beneficial ownership declaration
  • Director's government-issued ID
compliant · auditable
API for developers

FX and settlement, right inside your stack.

Everything the platform does, also over a REST API: firm quotes, orders, payment instructions, balances and payouts, with signed webhooks and a full sandbox to test before you go live.

API Key
Your organization's key for the selected environment
SandboxProduction
•••••••••••••••••••••••••••• Copy
IP allowlist•••.•••.•••.••••••.•••.•••.•••
Webhook Endpoints
https://your-app.example/webhooksActive
Deposit & withdrawal listener
payment.receivedpayout.completed Deliveries
1Quote2Order3Webhook
POST /quotes
Authorization: Bearer ••••••••••••••••
{ "pair": "USDT/BRL", "side": "buy",
"amount": "250000.00", "network": "TRC20" }

REST · JSON · Webhooks

Quote and execute over REST

Request a firm quote and execute it with a confirmation token. Refresh or cancel while it's valid.

Signed webhooks

Signed deposit and payout events, with automatic retries and delivery history.

Full sandbox

A test environment with its own key and simulated deposits and payouts to validate the flow end to end.

Real-time prices

A WebSocket stream of indicative prices for the pairs enabled for your organization.

Secure by default

Per-environment keys, IP allowlists and idempotent writes to prevent duplicates.

Treasury and payouts

Deposit instructions (PIX, SPEI, wire), balances, ledger and payouts in local currency and USDT.

For your business

Built for real businesses, with the stability of the digital dollar.

From importing to paying talent abroad, Obsidiam handles FX and settlement so you can focus on the business.

USDTlocal settlement

Pay and receive abroad, frictionless.

Lock FX instantly, pay suppliers abroad and collect from international clients with local settlement, all reconciled automatically.

  • FX locked at the quote
  • Receipts and FX in one place
  • Settle in USDT, USD, MXN and COP
Talk to a specialist
Trust & security

The solidity of an institution, the agility of modern technology.

Every operation runs through regulated partners and end-to-end security and compliance controls.

Verify your organization

Before you start trading, we verify your organization's identity. It takes about 5–10 minutes.

  • Company registration documents
  • Beneficial ownership declaration
  • Director's government-issued ID
Start verification

Verification powered by Sumsub · data encrypted

Institutional custody

Custody and transfer with MPC (Multi-Party Computation) technology, ensuring protection and control across all operations.

AML & continuous due diligence

Transaction screening, PEP and OFAC lists and continuous due diligence, powered by AI and big data.

Sanctions screening

Real-time risk monitoring and automatic checks against global sanctions lists (OFAC, EU, UN).

Automated KYC/KYB

Identity and document verification for businesses and individuals, compliant with AML and data-protection standards.

A Tether portfolio company

Global liquidity partner

We are backed by strategic investment and support from the Tether group, a global leader in stablecoin and digital-liquidity infrastructure, which reinforces security, transparency and operational solidity.

Infrastructure & partners

The solidity behind every operation.

Obsidiam runs on the same infrastructure used by global financial institutions: institutional-grade custody, compliance and liquidity, integrated end to end.

TetherGlobal liquidity · USDT
Volcanic GlassInstitutional liquidity · OTC
FireblocksCustody & MPC
SumsubKYC / KYB
ComplyAdvantageAML & screening
EllipticMonitoring & sanctions

Trademarks and logos belong to their respective owners.

Our impact in numbers

Facts and figures that back every operation.

+0
Years
Continuous track record in financial markets
+0
Partners
Financial institutions integrated into our network
+$0B
Volume processed
In FX and payment operations
+0
Currencies
COP, MXN, BRL, USD and EUR
The Obsidiam story

We connect Latin America to global liquidity with technology, transparency and trust.

Obsidiam simplifies how Latin American companies access the international financial system. We combine the solidity of regulated institutions with the efficiency of modern digital infrastructure, enabling fast, secure and compliant settlements between local currencies and dollars.

Our focus is to build a bridge between local economies and the global market, helping companies operate, grow and connect without borders.

ComplianceSecurityInnovationTransparencyPartnership
A Tether portfolio company
Our office
Our office
Start today

Connect your company to the world.

Tell us about your operations and our team will design the right solution for your business. You can also write to clients@obsidiam.com.

  • Built-in KYC/AML
  • São Paulo, Brazil