Shopify: delegates to issueShopifyRefund. Posts GL JE per Rule 6/21. eBay: requires ebay_return_id in body; delegates to issueEbayReturnRefund. Amazon: returns 501 until Amazon refund-via-API is implemented. Wrapped in withIdempotency. amount must be a positive number.
Documentation Index
Fetch the complete documentation index at: https://docs.arcuserp.com/llms.txt
Use this file to discover all available pages before exploring further.
API key issued per entity via Settings > Developers > API Keys.
Each key carries scopes (e.g. orders:read, products:write).
Bearer token format: Authorization: Bearer ark_live_ent_Test keys use ark_test_ent_. Both are issued per entity
via Settings > Developers > API Keys.