API

Read and write customers, contracts, invoices and tasks from your own code. Keys act on behalf of the workspace.

API keys

Each key works with the access you choose.

Data warehouse syncRead only

acc_live_4f2a•••• · created Aug 14, 2026 · last used Oct 27, 2026

Website signup formRead and write

acc_live_9c1e•••• · created May 2, 2026 · last used Oct 25, 2026

Webhooks

We POST JSON to your URL when these things happen.

https://hooks.locally.inc/accordion

contract.signed · payment.received

Quick start

List your customers
curl https://api.accordee.app/v1/customers \
  -H "Authorization: Bearer acc_live_…"