How AI is applied across API Evangelist and APIs.io. Read my AI disclosure →
API Evangelist API Evangelist
Discovery
Learnings
Guidance
Toolbox
Alignment
API Evangelist LLC

messagebird Messages API

Operations for sending and retrieving messages within conversations.

messagebird Messages API is one of 19 APIs that Messagebird publishes on the 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.

This API exposes 8 operations across 5 paths, and defines 10 schemas. It is described by OpenAPI 3.2.0, at version 1.0.

Requests are made against 2 base URLs: https://conversations.messagebird.com/v1, https://rest.messagebird.com.

8 operations 5 paths 10 schemas 1 DELETE4 GET3 POST

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
1.0
Base URL
https://rest.messagebird.com
Authentication
API Key
Terms of Service
Resource Areas
1

Authentication & Security 1

messagebird Messages API declares 1 security scheme for authenticating requests. An API key is passed in the header as Authorization (accessKey). By default, every request must be authenticated.

  • accessKey — Access key authentication in the form of 'AccessKey {accessKey}'.

Paths & Operations 8

Across 5 paths, the API surfaces 8 operations — 1 DELETE, 4 GET, 3 POST. Each is listed below with its method, path, parameters, and response codes.

Messages 8

Operations for sending and retrieving messages within conversations.

GET
/conversations/{conversationId}/messages
List messages in a conversation
listConversationMessages 3 params → 200401404
POST
/conversations/{conversationId}/messages
Send a message in a conversation
sendConversationMessage 1 param body → 200400401404
POST
/send
Send a message
sendMessage body → 200400401
GET
/messages/{messageId}
View a message
viewMessage 1 param → 200401404
GET
/messages
List messages
listMessages 2 params → 200401
POST
/messages
Send a new message
createMessage body → 201400401422
GET
/messages/{id}
View a message
viewMessage 1 param → 200401404
DELETE
/messages/{id}
Delete a message
deleteMessage 1 param → 204401404

Schemas 10

The contract defines 10 schemas that model the data the API accepts and returns. The most detailed are Message (15 properties), ConversationMessage (12 properties), MessageCreate (12 properties), MessageContent (7 properties). Each schema is shown below with its type and property counts.

MessageContent
object
The content of the message. The structure depends on the message type.
7 properties
ConversationMessage
object
12 properties
ConversationMessageList
object
5 properties
MessageSend
object
5 properties 4 required
ConversationMessageSend
object
4 properties 2 required
MessageCreate
object
12 properties 3 required
Message
object
15 properties
MessageList
object
6 properties
Recipients
object
5 properties
Recipient
object
3 properties

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

messagebird-messages-api-openapi.yml Raw ↑

Other APIs Messagebird publishes across the network.

messagebird Available Numbers API
messagebird Balance API
messagebird Call Flows API
messagebird Calls API
messagebird Contacts API
messagebird Conversations API
messagebird Groups API
messagebird HLR API
messagebird Legs API
messagebird Lookup API
messagebird Purchased Numbers API
messagebird Recordings API
Where this information came from

This is an independent, third-party profile of messagebird Messages API, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.

The Kin Score and Agent Readiness rating are independently calculated assessments of a company's public API artifacts, scored against a published rubric. They are not certifications, endorsements, security assessments, or audits.

Corrections, re-scores, and removal are free — no partnership or purchase required, and you do not need to justify the request. A removed company is recorded as unrated, never scored zero for having asked. Acknowledgement within one business day; removal within two.

info@apievangelist.com · Read the full data-sourcing policy →
On a security or compliance team? Put security in the subject line and you will get a person, not a form — we will tell you exactly which public URLs this profile was built from.