# Cvent Registration Budget API

**Canonical:** https://apis.io/apis/cvent-registration/cvent-registration-budget-api/  
**Provider:** Cvent Registration — https://apis.io/providers/cvent-registration/  
**Base URL:** https://api-platform.cvent.com  
**Documentation:** https://developers.cvent.com/docs/rest-api/guides/registration-guide

Cvent Registration Budget API is one of 62 APIs that [Cvent Registration](https://apis.io/providers/cvent-registration/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include Budgets. The published artifact set on APIs.io includes an OpenAPI specification.

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 (1)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/cvent-registration/refs/heads/main/openapi/cvent-registration-budget-api-openapi.yml

## Other Cvent Registration APIs (12)

- [Cvent Registration REST API](https://apis.io/apis/cvent-registration/rest-api/)
- [Cvent Registration Webhooks](https://apis.io/apis/cvent-registration/webhooks/)
- [Cvent Registration Attendees API](https://apis.io/apis/cvent-registration/cvent-registration-attendees-api/)
- [Cvent Registration Contacts API](https://apis.io/apis/cvent-registration/cvent-registration-contacts-api/)
- [Cvent Registration Events API](https://apis.io/apis/cvent-registration/cvent-registration-events-api/)
- [Cvent Registration Exhibitors API](https://apis.io/apis/cvent-registration/cvent-registration-exhibitors-api/)
- [Cvent Registration Sessions API](https://apis.io/apis/cvent-registration/cvent-registration-sessions-api/)
- [Cvent Registration Webhooks API](https://apis.io/apis/cvent-registration/cvent-registration-webhooks-api/)
- [Cvent SOAP API (legacy V200611)](https://apis.io/apis/cvent-registration/soap-api/)
- [Cvent Registration Orders and Transactions API](https://apis.io/apis/cvent-registration/cvent-registration-orders-api/)
- [Cvent Registration Surveys API](https://apis.io/apis/cvent-registration/cvent-registration-surveys-api/)
- [Cvent Registration Speakers API](https://apis.io/apis/cvent-registration/cvent-registration-speakers-api/)

## Tags

Budgets

---

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