# Bandwidth Messages API

**Canonical:** https://apis.io/apis/bandwidth/bandwidth-messages-api/  
**Provider:** Bandwidth — https://apis.io/providers/bandwidth/  
**Base URL:** https://voice.bandwidth.com/api/v2  
**Documentation:** https://dev.bandwidth.com/docs/voice/

Bandwidth Messages API is one of 18 APIs that [Bandwidth](https://apis.io/providers/bandwidth/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification and an AsyncAPI event-driven specification. Tagged areas include Message. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and an AsyncAPI specification.

Send and retrieve SMS and MMS messages. Supports single and group messaging, delivery receipts, and message history queries.

## Machine-readable artifacts (7)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/bandwidth/refs/heads/main/openapi/bandwidth-messages-api-openapi.yml
- **Documentation** — https://dev.bandwidth.com/docs/voice/
- **AsyncAPI** — https://raw.githubusercontent.com/api-evangelist/bandwidth/refs/heads/main/asyncapi/bandwidth-voice-events-asyncapi.yml
- **GraphQL** — https://raw.githubusercontent.com/api-evangelist/bandwidth/refs/heads/main/graphql/bandwidth-graphql.md
- **Documentation** — https://dev.bandwidth.com/docs/messaging/
- **AsyncAPI** — https://raw.githubusercontent.com/api-evangelist/bandwidth/refs/heads/main/asyncapi/bandwidth-messaging-events-asyncapi.yml
- **Documentation** — https://dev.bandwidth.com/docs/emergency/emergencyCallingApi/

## Other Bandwidth APIs (12)

- [Bandwidth Phone Numbers API](https://apis.io/apis/bandwidth/phone-numbers-api/)
- [Bandwidth Multi-Factor Authentication API](https://apis.io/apis/bandwidth/multi-factor-authentication-api/)
- [Bandwidth Toll-Free Verification API](https://apis.io/apis/bandwidth/toll-free-verification-api/)
- [Bandwidth Available Numbers API](https://apis.io/apis/bandwidth/bandwidth-available-numbers-api/)
- [Bandwidth Calls API](https://apis.io/apis/bandwidth/bandwidth-calls-api/)
- [Bandwidth Conferences API](https://apis.io/apis/bandwidth/bandwidth-conferences-api/)
- [Bandwidth Disconnects API](https://apis.io/apis/bandwidth/bandwidth-disconnects-api/)
- [Bandwidth Emergency Notification Recipients API](https://apis.io/apis/bandwidth/bandwidth-emergency-notification-recipients-api/)
- [Bandwidth Endpoints API](https://apis.io/apis/bandwidth/bandwidth-endpoints-api/)
- [Bandwidth Locations API](https://apis.io/apis/bandwidth/bandwidth-locations-api/)
- [Bandwidth Media API](https://apis.io/apis/bandwidth/bandwidth-media-api/)
- [Bandwidth Number Features API](https://apis.io/apis/bandwidth/bandwidth-number-features-api/)

## Tags

Message

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