Developers
Ledgr is API-first — everything in the product is built on the same public API. Issue keys, wire up webhooks, or connect the MCP server to your AI agents.
API keys
REST API
GET
/v1/documentsList & filter documentsPOST
/v1/documentsUpload a document for OCRGET
/v1/entriesQuery the ledgerPOST
/v1/invoicesCreate & send an invoiceGET
/v1/vat/declarationsFetch VAT gridsMCP server
Connect Claude, Cursor, or any MCP client to let agents query and post to your books securely.
https://mcp.ledgr.be/sseWebhooks
Subscribe to events like invoice.paid or document.processed.