> ## Documentation Index > Fetch the complete documentation index at: https://docs.talqui.chat/llms.txt > Use this file to discover all available pages before exploring further. # List session messages > One page of a conversation, newest first — the app-web conversation view and the WebChat session restore. Replaces core-api `GET /tenants/:tenantID/sessions/:sessionID/messages`. Operators read within their inbox scope. A plugin installed on the tenant (`Plugin` token) or the tenant's plugin connection reads unrestricted, as on core-api. Page by passing the `createdAt` (epoch ms) of the last message as `firstMessageTimestamp`; the boundary message comes back again, so dedupe by id. A session that does not exist, or that the operator's inboxes do not cover, answers an empty page (200), not an error. Returns 206 instead of 200 when more pages are available. ## OpenAPI ````yaml /api/services-api.yaml get /v1/tenants/{tenantID}/sessions/{sessionID}/messages openapi: 3.0.3 info: description: >- Talqui is an omnichannel customer service platform that unifies conversations from WhatsApp, Instagram, Telegram, and many other channels into a single attendant panel, alongside a broader ecosystem of plugins and integrations. This API gives developers programmatic access to Talqui's services layer, exposing the operations needed to read and manage tenants, conversations, plugins, and related resources that power that platform. Authentication is available on behalf of an Operator (the default for this API), a Plugin Connection, or a Plugin — see the [Talqui authentication guide](https://docs.talqui.chat/guides/introduction/authentication/) for how each token is obtained and when to use it. Need help or have questions not covered here? Reach out to support@talqui.com. license: name: ISC url: https://opensource.org/license/isc-license-txt title: Talqui - Services API version: 0.78.1 servers: - description: Production url: https://services-api.talqui.chat security: [] tags: - name: Tenants - name: Settings - name: Analytics/Reports - name: Analytics - name: Campaigns - name: Campaigns/Models - name: Contacts - name: Contacts/Imports - name: Handoff links - name: Inboxes - name: Messages - name: Notifications - name: Sessions - name: Operators/Shortcuts - name: Operators - name: Plugins - name: Setup - name: Uploads paths: /v1/tenants/{tenantID}/sessions/{sessionID}/messages: get: tags: - Sessions summary: List session messages description: >- One page of a conversation, newest first — the app-web conversation view and the WebChat session restore. Replaces core-api `GET /tenants/:tenantID/sessions/:sessionID/messages`. Operators read within their inbox scope. A plugin installed on the tenant (`Plugin` token) or the tenant's plugin connection reads unrestricted, as on core-api. Page by passing the `createdAt` (epoch ms) of the last message as `firstMessageTimestamp`; the boundary message comes back again, so dedupe by id. A session that does not exist, or that the operator's inboxes do not cover, answers an empty page (200), not an error. Returns 206 instead of 200 when more pages are available. operationId: ListSessionMessagesController parameters: - in: path name: tenantID required: true schema: description: The tenant of the conversation. format: uuid pattern: >- ^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|ffffffff-ffff-ffff-ffff-ffffffffffff)$ type: string - in: path name: sessionID required: true schema: description: The session being read. format: uuid pattern: >- ^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|ffffffff-ffff-ffff-ffff-ffffffffffff)$ type: string - in: query name: perPage required: false schema: default: 50 description: Messages per page (max 200). maximum: 200 minimum: 1 type: integer - in: query name: firstMessageTimestamp required: false schema: description: >- Page cursor, epoch ms: messages created at or before it. Defaults to now. exclusiveMinimum: true maximum: 9007199254740991 type: integer - in: query name: infiniteScroll required: false schema: default: 'false' description: >- `true` reads the contact thread across sessions (minus overlapping ones) instead of this session alone. enum: - 'true' - 'false' type: string responses: '200': content: application/json: schema: additionalProperties: false properties: data: description: Messages, newest first. items: additionalProperties: {} properties: contact: additionalProperties: false description: The contact, photo resolved. nullable: true properties: contactFirstname: type: string contactID: type: string contactLastname: type: string contactPhone: type: string contactPhoto: nullable: true type: string required: - contactID - contactFirstname - contactLastname - contactPhone - contactPhoto type: object contactID: description: The contact of the conversation. type: string createdAt: description: When this message was created. format: date-time type: string messageID: description: Unique identifier for this message. type: string messageKey: description: The message content type. type: string messageValue: description: >- Message content — the text, or an object for attachments (address resolved). operator: additionalProperties: false description: >- The operator who sent it, photo resolved; null for contact/bot messages. nullable: true properties: operatorFirstname: type: string operatorID: type: string operatorLastname: type: string operatorPhoto: nullable: true type: string required: - operatorID - operatorFirstname - operatorLastname - operatorPhoto type: object sessionID: description: The session this message belongs to. type: string required: - messageID - sessionID - contactID - messageKey - messageValue - createdAt - contact - operator type: object type: array meta: additionalProperties: false description: Pagination metadata. properties: count: description: Number of messages in this page. type: number hasMore: description: >- Whether older messages remain — page again with the last `createdAt`. type: boolean required: - hasMore - count type: object required: - data - meta type: object description: Response for status 200. '206': content: application/json: schema: additionalProperties: false properties: data: description: Messages, newest first. items: additionalProperties: {} properties: contact: additionalProperties: false description: The contact, photo resolved. nullable: true properties: contactFirstname: type: string contactID: type: string contactLastname: type: string contactPhone: type: string contactPhoto: nullable: true type: string required: - contactID - contactFirstname - contactLastname - contactPhone - contactPhoto type: object contactID: description: The contact of the conversation. type: string createdAt: description: When this message was created. format: date-time type: string messageID: description: Unique identifier for this message. type: string messageKey: description: The message content type. type: string messageValue: description: >- Message content — the text, or an object for attachments (address resolved). operator: additionalProperties: false description: >- The operator who sent it, photo resolved; null for contact/bot messages. nullable: true properties: operatorFirstname: type: string operatorID: type: string operatorLastname: type: string operatorPhoto: nullable: true type: string required: - operatorID - operatorFirstname - operatorLastname - operatorPhoto type: object sessionID: description: The session this message belongs to. type: string required: - messageID - sessionID - contactID - messageKey - messageValue - createdAt - contact - operator type: object type: array meta: additionalProperties: false description: Pagination metadata. properties: count: description: Number of messages in this page. type: number hasMore: description: >- Whether older messages remain — page again with the last `createdAt`. type: boolean required: - hasMore - count type: object required: - data - meta type: object description: Response for status 206. '400': content: application/json: schema: properties: errors: items: oneOf: - $ref: '#/components/schemas/MissingTenantIDError' - $ref: '#/components/schemas/MissingOperatorIDError' - $ref: '#/components/schemas/RequestValidationError' maxItems: 1 minItems: 1 type: array required: - errors type: object description: >- MissingTenantIDError (error_code 1001): tenantID absent from the URL. | MissingOperatorIDError (error_code 1063): an operator identity carries no operatorID. | RequestValidationError (error_code 1002): params or query fail schema validation. '401': content: application/json: schema: properties: errors: items: $ref: '#/components/schemas/UnauthorizedError' maxItems: 1 minItems: 1 type: array required: - errors type: object description: 'UnauthorizedError (error_code 1003): missing/invalid token.' '403': content: application/json: schema: properties: errors: items: $ref: '#/components/schemas/ForbiddenError' maxItems: 1 minItems: 1 type: array required: - errors type: object description: >- ForbiddenError (error_code 1004): the caller does not work in this tenant, or the plugin is not installed on it. '404': content: application/json: schema: properties: errors: items: $ref: '#/components/schemas/TenantNotFoundError' maxItems: 1 minItems: 1 type: array required: - errors type: object description: >- TenantNotFoundError (error_code 1062): tenantID does not resolve to a tenant. '500': content: application/json: schema: properties: errors: items: $ref: '#/components/schemas/UnknownError' maxItems: 1 minItems: 1 type: array required: - errors type: object description: >- UnknownError (error_code 5999): Unexpected internal error not otherwise documented for this endpoint. components: schemas: MissingTenantIDError: additionalProperties: false properties: error: enum: - MissingTenantIDError type: string error_code: enum: - 1001 type: number message: example: tenantID is required. type: string statusCode: enum: - 400 type: number required: - statusCode - error - error_code - message type: object MissingOperatorIDError: additionalProperties: false properties: error: enum: - MissingOperatorIDError type: string error_code: enum: - 1063 type: number message: example: operatorID is required. type: string statusCode: enum: - 400 type: number required: - statusCode - error - error_code - message type: object RequestValidationError: additionalProperties: false properties: error: enum: - RequestValidationError type: string error_code: enum: - 1002 type: number fields: items: additionalProperties: false properties: allowed: type: string field: type: string received: type: string required: - field - received - allowed type: object type: array message: example: Invalid request data. type: string statusCode: enum: - 400 type: number required: - statusCode - error - error_code - message - fields type: object UnauthorizedError: additionalProperties: false properties: error: enum: - UnauthorizedError type: string error_code: enum: - 1003 type: number message: example: You are not authorized to perform this request. type: string statusCode: enum: - 401 type: number required: - statusCode - error - error_code - message type: object ForbiddenError: additionalProperties: false properties: error: enum: - ForbiddenError type: string error_code: enum: - 1004 type: number message: example: You do not have access to this resource. type: string statusCode: enum: - 403 type: number required: - statusCode - error - error_code - message type: object TenantNotFoundError: additionalProperties: false properties: error: enum: - TenantNotFoundError type: string error_code: enum: - 1062 type: number message: example: Tenant not found. type: string statusCode: enum: - 404 type: number required: - statusCode - error - error_code - message type: object UnknownError: additionalProperties: false properties: error: enum: - UnknownError type: string error_code: enum: - 5999 type: number message: example: For some unknown reason your request has not succeeded. type: string statusCode: enum: - 500 type: number required: - statusCode - error - error_code - message type: object ```` This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.