---
title: "Creates a new draft estimate (quote). Optionally creates a new customer company and contact if no matching company is found."
method: POST
path: "/api/Estimate"
tags: ["Estimate"]
---

# Creates a new draft estimate (quote). Optionally creates a new customer company and contact if no matching company is found.

`POST /api/Estimate`

## Request body

- NewEstimate — Request model for creating a new estimate/quote. Supports automatic company/contact creation.
  - `EstimatePrefix` string — A prefix for the Estimate number. e.g. 'INV'. If left blank it will be set to the account default. Max length 20 characters.
  - `EstimateNumber` string — Pass any string. If left blank it will use the next number in the auto incrementing sequence. If an integer is passed then the largest integer will be use as the seed to auto generate the next Estimate number in the sequence.
  - `CompanyIDFK` integer — If left blank then you must specify Company Name.
  - `CompanyName` string — If left blank then you must specify Company ID. Specified Name will be used to match existing customer record. If not matched then it will be used to create a new customer. First Name, Last Name and Email will only be used if it is a new company. If the Company name appears multiple times we will check the email address to find a matching company. If email address doesn't identify a matching company then the Estimate creation will be rejected.
  - `Firstname` string — Specified value will be used to create a new customer contact only if a new customer is being created.
  - `Lastname` string — Specified value will be used to create a new customer contact only if a new customer is being created.
  - `Email` string — Specified value will be used to create a new customer contact only if a new customer is being created.
  - `CurrencyCode` string — Expects ISO Standard 3 character currency code. If left blank the currency will default to account's currency in general setting. For existing companies this field will be ignored and the Estimate will use the currency of the customer. For new customers if the currency is not specified then account currency will be used otherwise the specified currency will be used.
  - `ExchangeRate` number, double — Exchange rate is only valid for Estimates in currency other than default account currency. If not specified it will get the market rate based on the Date Issued.
  - `InvoiceTemplateIDFK` integer — If left blank the account default Estimate template will be used.
  - `Subject` string — Plain UTF8 text. (no HTML). 255 characters max
  - `CustomerPONumber` string — Plain UTF8 text. 100 characters max
  - `DateIssued` string, date-time — If not specified it will use today's date. The date should be specified as local date.
  - `DueDate` string, date-time — It will be auto calculated based on the payment term and issue date. Due Date must be greater than or equal to Issue Date. If the Due Date is specified then Payment Terms will be set to -1 (Custom)
  - `EstimateTaxConfigCode` string — Possible values are (EX --- Tax Exclusive, INC --- Tax Inclusive). If left empty it will use the account default.
  - `Notes` string — Plain UTF8 text. (no HTML). Max 2000 characters
  - `LineItems` NewEstimateLineItem[]
    - `InventoryItemIDFK` integer — If not specified then Inventory Item Name must be specified.
    - `InventoryItemName` string — If not specified then Inventory item ID must be specified. If specified and not matched to any existing inventory items then a new inventory item will be created. Max 200 characters.
    - `Description` string — Plain UTF8 text. (no HTML)
    - `Quantity` number, double, required — The quantity for the line item
    - `UnitPrice` number, double, required — The unit price for the lineitem.
    - `TaxIDFK` integer — If specified then it must match an existing Tax ID. If not specified then Tax Name and Tax Percent must be specified.
    - `TaxName` string — Must be specified if the Tax ID is blank. If the Tax Name is specified it will be matched to an existing Tax Name or else a new Tax will be created.
    - `TaxPercent` number, double — The Tax Percent will only be used if a new tax is being created.
    - `Discount` number, double — Enter 10.5 to give a 10.5% discount
  - `SendWebhooks` boolean — If true, fires the estimate_created webhook event to any subscribed endpoints. Defaults to false to preserve existing integration behaviour.

## Response `200`

Returns the created estimate with assigned Estimate ID and line items.

- EstimateDetails — An estimate (quote) including line items, status, amounts, and issuer/recipient details.
  - `EstimateID` integer — Unique identifier for the estimate.
  - `AccountIDFK` integer — The Avaza account this estimate belongs to.
  - `EstimatePrefix` string — Prefix used in the estimate number.
  - `EstimateItemNumber` string — The estimate number (without prefix).
  - `CompanyIDFK` integer — The customer company ID this estimate is for.
  - `CompanyName` string — Name of the customer company.
  - `Subject` string — Subject line for the estimate.
  - `DateIssued` string, date-time — Date the estimate was created/issued.
  - `DateSent` string, date-time — Date the estimate was sent to the customer.
  - `DueDate` string, date-time — Expiry date for the estimate.
  - `EstimateStatusCode` string — Current status. Values: Draft, Sent, Accepted, Converted, Expired, Rejected.
  - `TaxAmount` number, double — Total tax amount across all line items.
  - `EstimateTaxConfigCode` string — Tax configuration: 'EX' (exclusive) or 'INC' (inclusive).
  - `Balance` number, double — Remaining balance on the estimate.
  - `CurrencyCode` string — ISO 3-character currency code for the estimate.
  - `TotalAmount` number, double — Total estimate amount including tax.
  - `ExchangeRate` number, double — Exchange rate to the account's base currency.
  - `Notes` string — Additional notes on the estimate.
  - `DateCreated` string, date-time — Date and time the record was created.
  - `DateUpdated` string, date-time — Date and time the record was last updated.
  - `LineItems` EstimateLineItemDetails[] — Line items on this estimate.
    - `EstimateLineItemID` integer — Unique identifier for the estimate line item.
    - `InventoryItemIDFK` integer — The inventory/product item ID for this line item.
    - `InventoryItemName` string — Name of the inventory/product item.
    - `InventoryItemSKU` string — Stock Keeping Unit code for the inventory item.
    - `Description` string — Text description for the line item.
    - `Quantity` number, double — Quantity of items on this line.
    - `UnitPrice` number, double — Price per unit for this line item.
    - `TaxAmount` number, double — Calculated tax amount on this line item.
    - `TaxIDFK` integer — The tax rate ID applied to this line item.
    - `TaxCode` string — Short code for the applied tax rate.
    - `TaxName` string — Name of the applied tax rate.
    - `Amount` number, double — Calculated line total (Quantity x UnitPrice less Discount).
    - `Discount` number, double — Discount percentage applied to this line item.
  - `Links` EstimateLinks — URLs for client-facing view, internal view, and editing an estimate in Avaza.
    - `ClientView` string — URL for the customer to view the estimate online.
    - `View` string — URL for viewing the estimate in the Avaza application.
    - `Edit` string — URL for editing the estimate in the Avaza application.
  - `Issuer` IssuerDetails — Billing address and tax details for the Avaza account (the party issuing an invoice or estimate).
    - `BillingAddress` string — Formatted multi-line billing address.
    - `BillingAddressLine` string — Street address line of the billing address.
    - `BillingAddressCity` string — City/suburb of the billing address.
    - `BillingAddressState` string — State/province of the billing address.
    - `BillingAddressPostCode` string — Postal/ZIP code of the billing address.
    - `BillingCountryCode` string — ISO 3166-1 alpha-2 country code of the billing address.
    - `TaxNumber` string — Tax registration number (e.g. VAT number, ABN, EIN).
  - `Recipient` RecipientDetails — Billing address details for the customer receiving an invoice or estimate.
    - `CompanyIDFK` integer — The customer company ID.
    - `CompanyName` string — Name of the customer company.
    - `RecipientFormattedBillingAddress` string — Pre-formatted multi-line billing address for the recipient.
    - `RecipientBillingAddressLine` string — Street address line for the recipient.
    - `RecipientBillingAddressCity` string — City/suburb for the recipient.
    - `RecipientBillingAddressState` string — State/province for the recipient.
    - `RecipientBillingAddressPostCode` string — Postal/ZIP code for the recipient.
    - `RecipientBillingAddressCountryCode` string — ISO country code for the recipient.

## Other responses

- `401` — Unauthorized

---

[API](https://skmtc.net/avaza/apis/avaza-api-documentation.md) · [All operations](https://skmtc.net/avaza/apis/avaza-api-documentation/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/avaza/avaza-api-documentation/versions/1eeadf750514/schema)
