# Cvent Budget API

**Canonical:** https://apis.io/apis/cvent/cvent-budget-api/  
**Provider:** Cvent — https://apis.io/providers/cvent/  
**Base URL:** https://api-platform.cvent.com/ea  
**Documentation:** https://developers.cvent.com/documentation

Cvent Budget API is one of 65 APIs that [Cvent](https://apis.io/providers/cvent/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include Budget. The published artifact set on APIs.io includes an OpenAPI specification and an API reference.

Budget is an event feature used to organize spending and track [allocations](https://support.cvent.com/s/communityarticle/Setting-Up-Budget-Allocations). Use this API to view budget items, cards and card transactions related to the budget module.

## Operations (24)

| Method | Path | Summary |
|---|---|---|
| GET | `/budget-items` | List Budget Items |
| GET | `/budget-vendors` | List Account Vendors |
| GET | `/cards` | List Cards |
| GET | `/cards/transactions` | List Card Transactions |
| POST | `/cards/transactions` | Create Card Transaction |
| DELETE | `/cards/transactions/{transactionId}` | Delete Card Transaction |
| PUT | `/cards/transactions/{transactionId}` | Update Card Transaction |
| GET | `/currencies/{currency}/conversion-rates` | List Currency Conversion Rates |
| POST | `/currencies/{currency}/conversion-rates` | Create Conversion Rate |
| PUT | `/currencies/{currency}/conversion-rates/{conversionRateId}` | Update Conversion Rate |
| DELETE | `/currencies/{currency}/conversion-rates/{conversionRateId}` | Delete Conversion Rate |
| GET | `/events/{id}/budget-items` | List Event Budget Items |
| POST | `/events/{id}/budget-items` | Create Budget Item |
| GET | `/events/{id}/budget-items/allocations` | List Budget Allocations |
| PUT | `/events/{id}/budget-items/{budgetItemId}` | Update Budget Item |
| PUT | `/events/{id}/budget-items/{budgetItemId}/allocations` | Update Budget Allocations |
| DELETE | `/events/{id}/budget-items/{budgetItemId}/allocations` | Delete Budget Allocations |
| POST | `/events/{id}/budget-items/{budgetItemId}/budget-payments` | Create Budget Payment |
| PUT | `/events/{id}/budget-items/{budgetItemId}/budget-payments/{paymentId}` | Update Budget Payment |
| DELETE | `/events/{id}/budget-items/{budgetItemId}/budget-payments/{paymentId}` | Delete Budget Payment |
| PUT | `/events/{id}/budget-items/{budgetItemId}/custom-fields/{customFieldId}/answers` | Update Budget Cstm Fld Answers |
| GET | `/events/{id}/budget-payments` | List Budget Payments |
| PUT | `/events/{id}/budget-payments/{paymentId}/invoices/{invoiceId}` | Assign Invoice To Payment |
| GET | `/events/{id}/budget-totals` | List Budget Totals |

## Machine-readable artifacts (2)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/cvent/refs/heads/main/openapi/cvent-budget-api-openapi.yml
- **APIReference** — https://developers.cvent.com/documentation#tag/Budget

## Other Cvent APIs (12)

- [Cvent REST API](https://apis.io/apis/cvent/rest-api/)
- [Cvent Webhooks API](https://apis.io/apis/cvent/webhooks/)
- [Cvent Supplier Network (CSN) API](https://apis.io/apis/cvent/csn-api/)
- [Cvent Passkey RegLink API](https://apis.io/apis/cvent/passkey-reglink/)
- [Cvent SOAP API (Legacy)](https://apis.io/apis/cvent/soap-api/)
- [Cvent Custom Widgets API](https://apis.io/apis/cvent/custom-widgets/)
- [Cvent Single Sign-On (SSO) Integration](https://apis.io/apis/cvent/sso/)
- [Cvent White Label API](https://apis.io/apis/cvent/white-label/)
- [Cvent Salesforce App](https://apis.io/apis/cvent/salesforce-app/)
- [Cvent Attendees API](https://apis.io/apis/cvent/cvent-attendees-api/)
- [Cvent Contacts API](https://apis.io/apis/cvent/cvent-contacts-api/)
- [Cvent Events API](https://apis.io/apis/cvent/cvent-events-api/)

## Tags

Budget

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/cvent/cvent-budget-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/cvent/.