Bills

Vendor bills. Read-only via the API.

GET/api/v1/bills

List bills

Scope: bills.read

Parameters

Name	In	Type	Required	Description
`page`	query	number	Optional	1-based page number.
`limit`	query	number	Optional	Page size, max 200.
`q`	query	string	Optional	Free-text search on bill number or vendor bill number.

Example request

curl "https://pre-invoice.avscorp.in/api/v1/bills" \
  -H "Authorization: Bearer YOUR_API_KEY"

Example response

JSON

{
  "id": "clx2bil001000000000000001",
  "organizationId": "clx2org001000000000000001",
  "billNumber": "BILL-2026-0091",
  "vendorBillNumber": "VB-7781",
  "vendorId": "clx2vnd001000000000000001",
  "purchaseOrderId": "clx2po00001000000000000001",
  "status": "PARTIALLY_PAID",
  "billDate": "2026-07-01T00:00:00.000Z",
  "dueDate": "2026-07-31T00:00:00.000Z",
  "sellerLegalName": "AVS Textiles Pvt Ltd",
  "sellerGstin": "27AAAAA0000A1Z5",
  "sellerStateCode": "27",
  "placeOfSupplyStateCode": "27",
  "currencyCode": "INR",
  "exchangeRate": 1,
  "subTotal": 50000,
  "discountTotal": 0,
  "documentDiscount": 0,
  "documentDiscountIsPercent": true,
  "cgstTotal": 4500,
  "sgstTotal": 4500,
  "igstTotal": 0,
  "adjustmentLabel": null,
  "adjustmentAmount": 0,
  "roundOff": 0,
  "total": 59000,
  "amountPaid": 30000,
  "balanceDue": 29000,
  "itcEligible": true,
  "warehouseId": "clx2wh0001000000000000001",
  "notes": null,
  "createdBy": "clx2usr001000000000000001",
  "updatedBy": null,
  "createdAt": "2026-07-01T10:00:00.000Z",
  "updatedAt": "2026-07-15T08:00:00.000Z"
}

Possible errors: unauthorized, insufficient_scope, forbidden

GET/api/v1/bills/{id}

Get a bill

Scope: bills.read

Includes items and payment allocations. No `movements` key on this module.

Parameters

Name	In	Type	Required	Description
`id`	path	string	Required	Bill ID.

Example request

curl "https://pre-invoice.avscorp.in/api/v1/bills/clx2bil001000000000000001" \
  -H "Authorization: Bearer YOUR_API_KEY"

Example response

JSON

{
  "id": "clx2bil001000000000000001",
  "organizationId": "clx2org001000000000000001",
  "billNumber": "BILL-2026-0091",
  "vendorBillNumber": "VB-7781",
  "vendorId": "clx2vnd001000000000000001",
  "purchaseOrderId": "clx2po00001000000000000001",
  "status": "PARTIALLY_PAID",
  "billDate": "2026-07-01T00:00:00.000Z",
  "dueDate": "2026-07-31T00:00:00.000Z",
  "sellerLegalName": "AVS Textiles Pvt Ltd",
  "sellerGstin": "27AAAAA0000A1Z5",
  "sellerStateCode": "27",
  "placeOfSupplyStateCode": "27",
  "currencyCode": "INR",
  "exchangeRate": 1,
  "subTotal": 50000,
  "discountTotal": 0,
  "documentDiscount": 0,
  "documentDiscountIsPercent": true,
  "cgstTotal": 4500,
  "sgstTotal": 4500,
  "igstTotal": 0,
  "adjustmentLabel": null,
  "adjustmentAmount": 0,
  "roundOff": 0,
  "total": 59000,
  "amountPaid": 30000,
  "balanceDue": 29000,
  "itcEligible": true,
  "warehouseId": "clx2wh0001000000000000001",
  "notes": null,
  "createdBy": "clx2usr001000000000000001",
  "updatedBy": null,
  "createdAt": "2026-07-01T10:00:00.000Z",
  "updatedAt": "2026-07-15T08:00:00.000Z",
  "items": [
    {
      "id": "clx2bit001000000000000001",
      "organizationId": "clx2org001000000000000001",
      "billId": "clx2bil001000000000000001",
      "itemId": "clx2itm001000000000000001",
      "itemVariantId": "clx2var001000000000000001",
      "description": "Cotton Fabric - Blue",
      "hsnOrSac": "5208",
      "quantity": 100,
      "unit": "MTR",
      "rate": 500,
      "discount": 0,
      "taxRatePercent": 18,
      "taxableAmount": 50000,
      "cgstAmount": 4500,
      "sgstAmount": 4500,
      "igstAmount": 0,
      "total": 59000,
      "sortOrder": 0,
      "width": null,
      "height": null,
      "lengthUnit": null,
      "qtyCount": null
    }
  ],
  "allocations": [
    {
      "id": "clx2pma001000000000000001",
      "organizationId": "clx2org001000000000000001",
      "paymentId": "clx2pmt001000000000000001",
      "billId": "clx2bil001000000000000001",
      "amount": 30000
    }
  ]
}

Possible errors: unauthorized, insufficient_scope, forbidden, not_found