> ## Documentation Index > Fetch the complete documentation index at: https://docs.bridge.new/llms.txt > Use this file to discover all available pages before exploring further. > ## Agent Instructions > Bridge exposes three integration surfaces: the REST Integrations API for pushing data into Bridge, webhooks for receiving events from Bridge, and the public Custom Connections endpoint that a tenant's landing page posts to. > The Integrations API host is https://api-connect-us.bridge.new and every request to it must be authenticated with the x-api-key header. Bridge does not use bearer tokens or OAuth. > The Custom Connections endpoint is different and the Integrations API rules do not apply to it: it has its own host, it takes no x-api-key and no authentication header of any kind, and it is called from a visitor's browser. It is identified by a workspace id and a capture key together with a reCAPTCHA token. Never tell a reader to authenticate it with an API key, and never tell them to keep its capture key out of frontend code - it is designed to live in the page. > REST error catalog keys use BRIDGE__, for example BRIDGE_CONVERSATION_0001. Some reviewed legacy handlers return a recognized code plus a symbolic suffix separated by |; preserve the complete received value and use the compatible catalog lookup on /error-codes. Custom Connections uses separate BRIDGE.CAMPAIGN_LEADS. identifiers on its own error reference. Never invent an error code or confuse the two integration surfaces. > This documentation covers the Integrations API, webhooks and Custom Connections only. It does not describe the Bridge web application or its internal APIs. > Before generating an API request, read the relevant OpenAPI specification or the individual endpoint Markdown page. llms-full.txt collects guides and endpoint descriptions; it does not embed every request and response schema. The REST and Custom Connections contracts are separate. > Preserve the published host, method, path, operationId, authentication, headers, parameter and field names, types, formats, required and nullable fields, enums, defaults, limits, and response codes. Do not invent identifiers, fields, retry rules, or delivery guarantees. When published sources conflict, identify the conflicting passages and ask Bridge support to confirm the current behavior before relying on it. > Custom Connections is the current name of the landing-page feature previously documented as Lead Capture. The existing /lead-capture documentation URLs, captureKey field, campaign-leads endpoint, and BRIDGE.CAMPAIGN_LEADS error identifiers are unchanged. This is a naming change, not a change to authentication or the API contract. > For a complete workflow, start with the task guides: /guides/first-conversation, /guides/send-attachments, /guides/send-template, /guides/agent-outbound, /guides/pagination, /guides/identifiers and /guides/responses. Read the endpoint contract as well as the recipe. Outbound requires an existing Contact, but does not require creating a separate Conversation first. > forceSend=true permits reuse of an existing active conversation; it does not create a fresh one by ignoring it and it is not idempotency. Recovery of a released recoverable conversation can occur even with false. The LeadScout and Agents outbound routes have different line-selection and controller checks; use /guides/agent-outbound. > For webhook HMAC, follow /webhooks/verifying-signatures exactly: the Python JSON serialization with sorted keys is signed; X-Bridge-Timestamp is not included in that signature. Do not claim a signed timestamp, raw-body signing, exactly-once delivery or a global event order. Use /webhooks/receive-events for durable acceptance and duplicates. > A 201 message response, 202 handoff or 202 Custom Connections response is not a provider delivery receipt. Do not invent a polling endpoint from messageId, trackingId or requestId. REST validation parsing must tolerate the compatibility difference explained in /error-codes. > The documentation is available in English (existing root URLs), Spanish (/es/) and Brazilian Portuguese (/pt-br/). Prefer the reader's language when a localized page exists, but preserve the API's exact field names, enums, routes, authentication and examples. Translations describe the same API; they do not introduce regional API hosts or behaviors. > For coding-assistant setup, use /connect-your-agent, /es/connect-your-agent or /pt-br/connect-your-agent. The Bridge documentation MCP server reads published documentation and has a separate optional feedback tool. Connecting it does not connect the coding assistant to a customer workspace or authorize live business requests. > For direct HTTP access without MCP, start at https://docs.bridge.new/llms.txt. It lists every published page in English, Spanish and Brazilian Portuguese. Choose /llms-en.json, /llms-es.json or /llms-pt-br.json for a language-specific index, and /llms-full-en.json, /llms-full-es.json or /llms-full-pt-br.json for collected content. /llms-full.txt contains the combined collection. Fetch the original OpenAPI specification for exact schemas. > For HTTP page reads, follow the .md URLs from the index or request Accept: text/markdown at the canonical page URL. The MCP virtual filesystem uses .mdx page paths instead; .mdx is not the public HTTP export extension. With Search MCP, set language to en, es or pt-BR explicitly; its default is en. > For integration capabilities and source-selection rules, read https://docs.bridge.new/skill.md. Documentation access does not authorize business API actions; use the actual user request, workspace, credentials and target identifiers for any live integration. # Crear contacto > Crea un contacto en el workspace indicado. ## OpenAPI ````yaml /es/api-reference/openapi.yaml post /bridge/api/v1/workspaces/{workspaceId}/contacts openapi: 3.1.0 info: title: Bridge API summary: Especificación de la API de Bridge para gestionar el sistema de chat. description: >- Especificación de la API REST de integraciones de Bridge para gestionar contactos, conversaciones, mensajes, archivos, atributos personalizados, canales de proveedores, plantillas, usuarios internos y Agents. Los webhooks se documentan por separado en https://docs.bridge.new/es/webhooks; este OpenAPI contiene únicamente endpoints REST. **Arquitectura multiempresa**: las operaciones sobre recursos se limitan a un workspace específico mediante workspaceId. La comprobación de estado no incluye un workspace en su ruta. termsOfService: https://www.sainapsis.com/legal/terms-of-service contact: name: Bridge Support url: https://app.bridge.new/ email: support@sainapsis.com license: name: MIT License url: https://spdx.org/licenses/MIT.html version: 1.0.0 servers: - url: https://api-connect-us.bridge.new description: Servidor de producción security: [] paths: /bridge/api/v1/workspaces/{workspaceId}/contacts: post: tags: - Contacts API summary: Crear contacto description: Crea un contacto en el workspace indicado. operationId: create_contact_bridge_api_v1_workspaces__workspaceId__contacts_post parameters: - name: workspaceId in: path required: true schema: type: string format: uuid description: Identificador único del workspace (UUID v4). examples: - b6cf1c4a-2b1e-4e63-8f3e-0f9d1a2a1234 title: Workspaceid description: Identificador único del workspace (UUID v4). requestBody: required: true content: application/json: schema: $ref: '#/components/schemas/CreateContactBody' description: Cuerpo de la solicitud para crear un contacto. responses: '201': description: Respuesta satisfactoria content: application/json: schema: $ref: '#/components/schemas/ContactResponse' '403': description: Acceso prohibido content: application/json: examples: FORBIDDEN: value: title: Forbidden status: 403 code: BRIDGE_CORE_0301 schema: $ref: '#/components/schemas/Problem' '404': description: No encontrado content: application/json: examples: WORKSPACE_NOT_FOUND: value: title: Workspace Not Found status: 404 code: BRIDGE_WORKSPACE_0001 INTERNAL_USER_NOT_FOUND: value: title: Internal User Not Found status: 404 code: BRIDGE_INTERNAL_0001 schema: $ref: '#/components/schemas/Problem' '409': description: Conflicto content: application/json: examples: EMAIL_OWNED_BY_ANOTHER_CONTACT: value: title: Email Owned By Another Contact status: 409 code: BRIDGE_EXTERNAL_0013 CELLPHONE_OWNED_BY_ANOTHER_CONTACT: value: title: Cellphone Owned By Another Contact status: 409 code: BRIDGE_EXTERNAL_0007 schema: $ref: '#/components/schemas/Problem' '422': description: Error de validación content: application/json: schema: $ref: '#/components/schemas/HTTPValidationError' '429': description: Demasiadas solicitudes content: application/json: schema: $ref: '#/components/schemas/Problem' examples: WORKSPACE_BUDGET_EXHAUSTED: value: title: Too Many Requests status: 429 code: BRIDGE_RATE_LIMIT_0001 security: - x-api-key: [] components: schemas: CreateContactBody: properties: firstName: type: string title: First Name description: Nombre del contacto. examples: - John - Alice lastName: type: string title: Last Name description: Apellido del contacto. examples: - Doe email: anyOf: - type: string format: email - type: 'null' title: Email description: Correo electrónico del contacto. examples: - john.doe@example.com - null languageCode: $ref: '#/components/schemas/LanguageCode' title: Language Code description: Código de idioma del contacto. examples: - EN cellphone: type: string title: Cellphone description: >- Número de celular del contacto. Si no incluye código de país, se interpreta según el país del workspace. examples: - '+14084029292' ownerIdentifier: anyOf: - $ref: '#/components/schemas/InternalUserIdentifierRequest' - type: 'null' title: Owner Identifier description: Identificador del vendedor o usuario propietario del contacto. customAttributes: $ref: '#/components/schemas/CustomAttributesBody' title: Custom Attributes description: Objeto con atributos personalizados abiertos y cerrados. additionalProperties: false type: object required: - firstName - lastName - languageCode - cellphone title: CreateContactBody description: Cuerpo de la solicitud para crear un contacto. ContactResponse: properties: id: type: string title: Identifier description: Identificador único del contacto (UUID v4). examples: - b6cf1c4a-2b1e-4e63-8f3e-0f9d1a2a1234 workspaceId: type: string title: Workspace Identifier description: Identificador único del workspace al que pertenece este contacto examples: - 92b2d4f3-81e1-4b61-a7ec-6f4ff3b58be5 type: $ref: '#/components/schemas/ExternalUserType' title: Contact Type description: >- NORMAL cuando están presentes todos los campos obligatorios de identidad y atributos personalizados; PARTIAL en caso contrario. examples: - NORMAL - PARTIAL firstName: anyOf: - type: string - type: 'null' title: First Name description: Nombre del contacto. examples: - John - null lastName: anyOf: - type: string - type: 'null' title: Last Name description: Apellido del contacto. examples: - Doe - null email: anyOf: - type: string format: email - type: 'null' title: Email description: Correo electrónico del contacto. examples: - john.doe@example.com - null cellphone: anyOf: - type: string format: phone - type: 'null' title: Cellphone description: Número de celular del contacto. examples: - '+14084029292' - null customAttributes: items: $ref: '#/components/schemas/CustomAttributeResponse' type: array title: Custom Attributes description: Lista de atributos personalizados de clave y valor. languageCode: anyOf: - $ref: '#/components/schemas/LanguageCode' - type: 'null' title: Language Code description: Código de idioma del usuario externo. examples: - EN - null ownerId: anyOf: - type: string - type: 'null' title: Owner Identifier description: >- ID del Bridge User propietario del contacto. Resuélvelo con `GET /users/{userId}`. examples: - 37673840-6259-40f9-bbe5-a7db40f8e3cf - null createdAt: type: string title: Created At description: Fecha y hora de creación del contacto. examples: - '2003-04-10T08:00:00.000Z' updatedAt: type: string title: Updated At description: Fecha y hora de la última actualización del contacto. examples: - '2003-04-10T08:00:00.000Z' type: object required: - id - workspaceId - type - createdAt - updatedAt title: ContactResponse description: Cuerpo de respuesta para operaciones con contactos. Problem: properties: title: type: string title: Title description: Resumen breve del tipo de problema. status: type: integer title: Status description: >- Código de estado HTTP generado por el servidor de origen para esta instancia del problema. detail: anyOf: - type: string - type: 'null' title: Detail description: Explicación específica de esta instancia del problema. instance: anyOf: - type: string - type: 'null' title: Instance description: Referencia URI que identifica esta instancia del problema. traceId: anyOf: - type: string - type: 'null' title: Traceid description: ID de seguimiento para depuración. code: anyOf: - type: string - type: 'null' title: Code description: >- Código para identificar el error; consulta la página de códigos de error para más detalles. errors: anyOf: - items: additionalProperties: true type: object type: array - type: 'null' title: Errors description: Lista de detalles de errores. extra: anyOf: - additionalProperties: true type: object - type: 'null' title: Extra description: Información adicional sobre el problema. type: object required: - title - status title: Problem description: Objeto que representa el cuerpo de una respuesta Problem. HTTPValidationError: properties: detail: items: $ref: '#/components/schemas/ValidationError' type: array title: Detail type: object title: HTTPValidationError LanguageCode: type: string enum: - ES - EN - AF - SQ - AR - AZ - BN - BG - CA - ZH_CN - HR - CS - DA - NL - ET - FIL - FI - FR - KA - DE - EL - GU - HA - HE - HI - HU - ID - GA - IT - JA - KN - KK - RW_RW - KO - KY_KG - LO - LV - LT - MK - MS - ML - MR - NB - FA - PL - PT_BR - PA - RO - RU - SR - SK - SL - SW - SV - TA - TE - TH - TR - UK - UR - UZ - VI - ZU title: LanguageCode InternalUserIdentifierRequest: properties: identifier: type: string title: Identifier description: Valor del identificador del usuario. examples: - john.doe@example.com - '+13802098869' - 37673840-6259-40f9-bbe5-a7db40f8e3cf identifierType: $ref: '#/components/schemas/InternalParticipantIdentifierType' title: Identifier Type description: Tipo de identificador de usuarios internos (ID o EMAIL). examples: - EMAIL - ID type: object required: - identifier - identifierType title: InternalUserIdentifierRequest description: Cuerpo para identificar a un usuario interno en Bridge. CustomAttributesBody: properties: openAttributes: anyOf: - items: $ref: '#/components/schemas/OpenAttributeRequest' type: array - type: 'null' title: Open Attributes description: Lista de atributos abiertos. closedAttributes: anyOf: - items: $ref: '#/components/schemas/ClosedAttributeRequest' type: array - type: 'null' title: Closed Attributes description: Lista de atributos cerrados. type: object title: CustomAttributesBody description: Cuerpo de la solicitud para operaciones de atributos personalizados. ExternalUserType: type: string enum: - PARTIAL - NORMAL title: ExternalUserType CustomAttributeResponse: properties: key: type: string title: Key description: Clave o nombre del atributo values: items: type: string type: array title: Values description: Valor del atributo type: object required: - key title: CustomAttributeResponse description: >- Cuerpo de respuesta para atributos personalizados en operaciones con contactos. ValidationError: properties: loc: items: anyOf: - type: string - type: integer type: array title: Location msg: type: string title: Message type: type: string title: Error Type input: title: Input ctx: type: object title: Context type: object required: - loc - msg - type title: ValidationError InternalParticipantIdentifierType: type: string enum: - ID - EMAIL title: InternalParticipantIdentifierType OpenAttributeRequest: properties: customAttributeId: type: string title: Custom Attribute Identifier description: Identificador único del atributo personalizado abierto. examples: - 651c97c1-b31d-466f-825c-fe77b39e7ae6 content: type: string title: Content description: Valor del atributo abierto. type: object required: - customAttributeId - content title: OpenAttributeRequest description: >- Cuerpo de la solicitud para operaciones de atributos personalizados abiertos. ClosedAttributeRequest: properties: customAttributeId: type: string title: Custom Attribute Identifier description: Identificador único del atributo personalizado cerrado. examples: - 651c97c1-b31d-466f-825c-fe77b39e7ae6 closedCustomAttributeIds: items: type: string type: array title: Closed Custom Attribute Identifiers description: Lista de identificadores únicos de valores de atributos cerrados. examples: - - 62de01f0-fd48-467c-9c35-18647c51532a - 6faf42bb-7d7b-44bd-9e79-5de6fd491134 type: object required: - customAttributeId - closedCustomAttributeIds title: ClosedAttributeRequest description: >- Cuerpo de la solicitud para operaciones de atributos personalizados cerrados. securitySchemes: x-api-key: type: apiKey description: Copy the API key as provided by the Bridge Console. in: header name: x-api-key ```` This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.