Approve.com

Approve.com Procurement REST API

Procurement REST API (Tipalti Procurement, formerly Approve.com) for syncing purchase orders between an external system and Tipalti. Exposes GET purchase-order and Update purchase-order operations. JSON over HTTPS with ISO 8601 dates; authenticated with an x-api-key header.

GitHub

Documentation

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Documentation
https://help.tipalti.com/hc/en-us/articles/30718248220823-Procurement-REST-API-documentation
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APIReference
https://help.tipalti.com/hc/en-us/articles/30718248220823-Procurement-REST-API-documentation

Other Resources

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APIsJSON
https://raw.githubusercontent.com/api-evangelist/approvecom/refs/heads/main/apis.yml

API entry from apis.yml

apis.yml Raw ↑ 
name: Approve.com Procurement REST API
description: Procurement REST API (Tipalti Procurement, formerly Approve.com) for syncing purchase orders
  between an external system and Tipalti. Exposes GET purchase-order and Update purchase-order operations.
  JSON over HTTPS with ISO 8601 dates; authenticated with an x-api-key header.
humanURL: https://help.tipalti.com/hc/en-us/articles/30718248220823-Procurement-REST-API-documentation
baseURL: https://triggers.approve.com
properties:
- type: Documentation
  url: https://help.tipalti.com/hc/en-us/articles/30718248220823-Procurement-REST-API-documentation
- type: APIReference
  url: https://help.tipalti.com/hc/en-us/articles/30718248220823-Procurement-REST-API-documentation