Developer Documentation & APIs

Explore Quidax APIs for payments, wallets, on/off-ramps, and stablecoin infrastructure.

Read docs

Quidax provides APIs that allow developers to integrate crypto into their applications.

These APIs cover use cases across payments, asset management, and settlement.

Stablecoin API

Accept and settle payments using stablecoins like USDT and USDC.

Crypto API

Build crypto wallets, trading tools, and manage assets.

Basqet API

Process cross-border payments and transfers.

Ramp API

Convert between fiat and crypto easily.

Get started
in a few steps

Benefits

Get API Key

Get API Key

Create a Quidax account

Generate API keys

Review documentation for the relevant API

Test endpoints in a sandbox environment

Move to production

Developer Resources

API Documentation

View docs

API Documentation

View docs

Authentication Guide

Read guide

Authentication Guide

Read guide

Error Codes & Status

Read guide

Error Codes & Status

Read guide

Webhooks & Event

Read guide

Webhooks & Event

Read guide

Trading on the Quidax mobile app is insanely smooth. Getting my fiat withdrawn directly into my bank account in literally seconds is a game-changer, and Instant Swap makes buying crypto effortless.

Uzo Awili

Chief Technology Officer

,

Quidax

I was completely new to crypto, but Quidax made it feel safe and simple. Their responsive support guided me right through onboarding, and the app’s security gives me complete peace of mind

Oba Ndebe

Product Design Lead

Integrating Quidax’s crypto APIs into our fintech app took less than a week. Our customers can now trade digital assets seamlessly, backed by Quidax's deep liquidity and reliable infrastructure.

Terry Pouke

Director

Trading on the Quidax mobile app is insanely smooth. Getting my fiat withdrawn directly into my bank account in literally seconds is a game-changer, and Instant Swap makes buying crypto effortless.

Uzo Awili

Chief Technology Officer

,

Quidax

I was completely new to crypto, but Quidax made it feel safe and simple. Their responsive support guided me right through onboarding, and the app’s security gives me complete peace of mind

Oba Ndebe

Product Design Lead

Integrating Quidax’s crypto APIs into our fintech app took less than a week. Our customers can now trade digital assets seamlessly, backed by Quidax's deep liquidity and reliable infrastructure.

Terry Pouke

Director