Credit notes

POST /v1/invoices/{invoiceId}/credit

Credit invoice (full, once)

Scope: invoices:write

curl

curl -X POST https://app.rieck.nu/api/v1/invoices/9b2f1c1e-…/credit \
  -H "Authorization: Bearer $RIECK_API_KEY" \
  -H "Idempotency-Key: order-2041"

TypeScript

const svar = await rieck.request("POST", "/v1/invoices/9b2f1c1e-…/credit");

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GET /v1/creditnotes

List credit notes

Scope: invoices:read

Query
customerId	Filter by customer
limit	Page size, 1-200 (default 50)
cursor	Opaque cursor from meta.nextCursor

curl

curl https://app.rieck.nu/api/v1/creditnotes \
  -H "Authorization: Bearer $RIECK_API_KEY"

TypeScript

const svar = await rieck.request("GET", "/v1/creditnotes");

---

GET /v1/creditnotes/{creditNoteId}

Get credit note

Scope: invoices:read

curl

curl https://app.rieck.nu/api/v1/creditnotes/9b2f1c1e-… \
  -H "Authorization: Bearer $RIECK_API_KEY"

TypeScript

const svar = await rieck.request("GET", "/v1/creditnotes/9b2f1c1e-…");

---

GET /v1/creditnotes/{creditNoteId}/pdf

Credit note PDF (WORM)

Scope: invoices:read

curl

curl https://app.rieck.nu/api/v1/creditnotes/9b2f1c1e-…/pdf \
  -H "Authorization: Bearer $RIECK_API_KEY"

TypeScript

const svar = await rieck.request("GET", "/v1/creditnotes/9b2f1c1e-…/pdf");