Developers
Documentation for APIs, Webhooks, and CORD Elements.
API: Manage Customers
Synchronize your customer catalog with your ERP via the REST API.
API: Create Quotes
Generate and send quotes programmatically with Cord's REST API.
Invoicing (CFDI) and the API
How CFDI 4.0 invoices are issued in Cord and what the public API exposes.
Authentication and API Keys
Learn how to generate and authenticate your requests to Cord's REST API.
Configure and inspect Webhooks
Receive real-time notifications on your server when events occur in Cord.
Cord Elements (Embeddable UI components)
Embed payment buttons and interactive forms directly into your own web application.
API error code handling
Meaning of HTTP 400, 401, 403, 404, 429 and 500 in Cord's API.
Verifying Webhook Signatures
Cryptographically validate that a webhook comes from Cord.
Avoiding duplicate operations
How to prevent duplicate quotes or records when integrating the API.
Rate limits
Understand Cord's API limits and how to handle 429 responses.
Cord alongside your Stripe
How Cord fits with your existing Stripe account and how to bring your data over.
Using the Cord API from Node.js
How to call Cord's REST API from your Node.js or TypeScript backend.
Cord Elements for React
Embed Cord's quoter in your React app with @flouviahq/elements.
Testing Cord without affecting production
How to experiment with payments and stamping without spending money or stamping for real.
Test card numbers
List of PANs to simulate 3D Secure flows and failures.
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