Developers

Build on consented access

A developer platform for apps that need scoped, revocable access to bank, ERP, and TMS features — without ever holding credentials.

Read the docsView integrations
lynqx.ts
// One call — any connected bank
const payment = await lynqx.payments.send({
from: "sap-erp-prod",
to: "hdfc-aggregator",
amount: 240000, currency: "INR",
})
// payment.status → "sent"
Scoped tokens

Request only what your app needs

Issue short-lived, scoped tokens for exactly the actions your app performs. Users grant consent once and revoke any time.

  • OAuth-style consent flow
  • Short-lived, scoped tokens
  • Revoke without breaking other apps
Auth guide
lynqx.ts
// Exchange consent for a scoped token
const token = await lynqx.oauth.exchange({
scopes: ["payments:write", "balances:read"],
consentId: consent.id,
})
Get started

Integrate in four steps

01
Create an app

Register your app and get sandbox keys in the dashboard.

Free sandbox
02
Request consent

Send users through the Lynqx consent flow for the scopes you need.

OAuth-style
03
Call the API

Use the typed SDK to read data and initiate actions.

Typed SDKs
04
Ship to production

Promote from sandbox to live with the same code.

One switch

Everything in the toolkit

Typed SDKs

First-class TypeScript, Python, and Go clients.

Webhooks

Real-time events delivered to any endpoint.

Sandbox

A full environment that mirrors production behavior.

Observability

Logs, metrics, and traces for every request.

One call, any bank

The same request shape whether it routes to a bank, an ERP, or a treasury system.

reconcile.ts
// Match settlements back to your ERP
const result = await lynqx.reconcile.run({
ledger: "netsuite",
window: "2026-07",
})
console.log(result.matched) // 1,284
console.log(result.unmatched) // 3

Connect to everything

Every bank, ERP, and treasury system Lynqx supports.

Citi

BANK

Global cash management connectivity.

Coupa Treasury

TMS

Coming soon.

DBS

BANK

APAC payment rails.

GTreasury

TMS

Cash positioning feeds.

HDFC Bank

BANK

Real-time payments and balance reporting.

JPMorgan

BANK

ISO 20022 payments and statements.

Kyriba

TMS

Treasury data exchange.

Microsoft Dynamics

ERP

Payment posting and matching.

Oracle NetSuite

ERP

Automated bank reconciliation.

SAP

ERP

Bi-directional sync with S/4HANA.

Slack

OTHER

Payment approval notifications.

Webhooks

OTHER

Real-time event delivery to any endpoint.

Start building today

Create an app, grab sandbox keys, and make your first call in minutes.

Read the docsBook a demo