# Vonage Balance API

**Canonical:** https://apis.io/apis/vonage/vonage-balance-api/  
**Provider:** Vonage — https://apis.io/providers/vonage/  
**Base URL:** https://rest.nexmo.com  
**Documentation:** https://developer.vonage.com/en/api/sms

Vonage Balance API is one of 59 APIs that [Vonage](https://apis.io/providers/vonage/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification and an AsyncAPI event-driven specification. This API exposes 74 JSON Schema definitions. Tagged areas include Balances. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, an AsyncAPI specification, and 74 JSON Schemas.

This section shows how you can query the current balance of your account, and if you have auto-reload enabled how to trigger a top-up to your account without waiting for the next balance check.

## Operations (2)

| Method | Path | Summary |
|---|---|---|
| GET | `/account/get-balance` | Get Account Balance |
| POST | `/account/top-up` | Top Up Account Balance |

## Machine-readable artifacts (98)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/vonage/refs/heads/main/openapi/vonage-balance-api-openapi.yml
- **Documentation** — https://developer.vonage.com/en/api/sms
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/vonage/refs/heads/main/json-schema/vonage-new-message-schema.json
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/vonage/refs/heads/main/json-schema/vonage-smsxml-schema.json
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/vonage/refs/heads/main/json-schema/vonage-sms-schema.json
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/vonage/refs/heads/main/json-schema/vonage-error-schema.json
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/vonage/refs/heads/main/json-schema/vonage-error-xml-schema.json
- **Documentation** — https://developer.vonage.com/en/api/messages
- **Documentation** — https://developer.vonage.com/en/api/voice
- **AsyncAPI** — https://raw.githubusercontent.com/api-evangelist/vonage/refs/heads/main/asyncapi/vonage-asyncapi.yml
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/vonage/refs/heads/main/json-schema/vonage-get-call-response-schema.json
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/vonage/refs/heads/main/json-schema/vonage-get-calls-response-schema.json
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/vonage/refs/heads/main/json-schema/vonage-start-talk-request-schema.json
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/vonage/refs/heads/main/json-schema/vonage-update-call-request-transfer-ncco-schema.json
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/vonage/refs/heads/main/json-schema/vonage-create-call-request-answer-url-schema.json
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/vonage/refs/heads/main/json-schema/vonage-update-call-request-transfer-answer-url-schema.json
- **Documentation** — https://developer.vonage.com/en/api/verify
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/vonage/refs/heads/main/json-schema/vonage-verify-request-schema.json
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/vonage/refs/heads/main/json-schema/vonage-search-response-schema.json
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/vonage/refs/heads/main/json-schema/vonage-psd2-request-schema.json
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/vonage/refs/heads/main/json-schema/vonage-request-error-response-schema.json
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/vonage/refs/heads/main/json-schema/vonage-control-error-response-schema.json
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/vonage/refs/heads/main/json-schema/vonage-check-error-response-schema.json
- **Documentation** — https://developer.vonage.com/en/api/verify.v2
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/vonage/refs/heads/main/json-schema/vonage-list-fragments-response-schema.json
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/vonage/refs/heads/main/json-schema/vonage-list-templates-response-schema.json
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/vonage/refs/heads/main/json-schema/vonage-template-fragment-schema.json
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/vonage/refs/heads/main/json-schema/vonage-template-schema.json
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/vonage/refs/heads/main/json-schema/vonage-code-submit-success-schema.json
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/vonage/refs/heads/main/json-schema/vonage-silent-auth-confirmation-success-schema.json
- **Documentation** — https://developer.vonage.com/en/api/numbers
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/vonage/refs/heads/main/json-schema/vonage-number-details-update-schema.json
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/vonage/refs/heads/main/json-schema/vonage-number-details-schema.json
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/vonage/refs/heads/main/json-schema/vonage-available-numbers-schema.json
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/vonage/refs/heads/main/json-schema/vonage-inbound-numbers-schema.json
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/vonage/refs/heads/main/json-schema/vonage-response-schema.json
- **Documentation** — https://developer.vonage.com/en/api/application.v2
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/vonage/refs/heads/main/json-schema/vonage-application-response-schema.json
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/vonage/refs/heads/main/json-schema/vonage-video-response-schema.json
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/vonage/refs/heads/main/json-schema/vonage-user-channels-schema.json
- …and 58 more, listed in full on the page.

## Other Vonage APIs (12)

- [Vonage Account API](https://apis.io/apis/vonage/vonage-account-api/)
- [Vonage Advanced API](https://apis.io/apis/vonage/vonage-advanced-api/)
- [Vonage Application API](https://apis.io/apis/vonage/vonage-application-api/)
- [Vonage Applications API](https://apis.io/apis/vonage/vonage-applications-api/)
- [Vonage Archives API](https://apis.io/apis/vonage/vonage-archives-api/)
- [Vonage Audio Connector API](https://apis.io/apis/vonage/vonage-audio-connector-api/)
- [Vonage Basic API](https://apis.io/apis/vonage/vonage-basic-api/)
- [Vonage Broadcast API](https://apis.io/apis/vonage/vonage-broadcast-api/)
- [Vonage Calls API](https://apis.io/apis/vonage/vonage-calls-api/)
- [Vonage Configuration API](https://apis.io/apis/vonage/vonage-configuration-api/)
- [Vonage Conversation API](https://apis.io/apis/vonage/vonage-conversation-api/)
- [Vonage Dial In Numbers API](https://apis.io/apis/vonage/vonage-dial-in-numbers-api/)

## Tags

Balances

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