180 Insurance Webhooks

generated: '2026-07-17'
method: searched
source: https://docs.180s.com.br/reference/webhooks-eventos
spec_type: Webhooks
docs:
  events: https://docs.180s.com.br/reference/webhooks-eventos
  security: https://docs.180s.com.br/reference/webhooks-seguranca
summary: >-
  The 180 Seguros Sagas API delivers HMAC-signed webhook events over the
  proposal / sale / renewal / claim lifecycle. Subscriptions are managed via the
  /sagas/v1/webhooks resource (create, list, update, delete, rotate-hmac-key).
  Endpoints must respond to POST with a 2xx (e.g. 204). No AsyncAPI document is
  published by the provider; this is the captured webhook catalog.
delivery:
  transport: https-post
  expected_response: 2xx (e.g. 204)
  envelope:
    id-evento: uuid
    evento: string (event type)
    criado-em: date
    versao: '1'
    detalhes: object (event-type-specific identifiers)
security:
  signature_header: i80-signature
  signature_format: 't={timestamp},{version}={signature}'
  algorithm: HMAC-SHA256
  signed_string: '{timestamp}.{raw_event_body}'
  encoding: hex
  timestamp_check: reject events that are excessively old
  key_rotation:
    endpoint: POST /sagas/v1/webhooks/{id-webhook}/rotacionar-chave-hmac
    overlap_days: 7
    behavior: events are delivered with two signatures during the overlap window
  optional_shared_secret:
    field: segredo-compartilhado
    delivered_as: 'Authorization: Bearer {SECRET_VALUE}'
subscription_management:
  list: GET /sagas/v1/webhooks
  create: POST /sagas/v1/webhooks
  update: PATCH /sagas/v1/webhooks/{id-webhook}
  delete: DELETE /sagas/v1/webhooks/{id-webhook}
  rotate_hmac: POST /sagas/v1/webhooks/{id-webhook}/rotacionar-chave-hmac
events:
- name: ping
  description: Verification event for the destination URL
- name: proposta-criada
  description: New proposal created
- name: proposta-documentos-renderizados
  description: Proposal documents rendered and ready to access
- name: proposta-requisicao-de-cancelamento-criada
  description: Proposal cancellation request initiated
- name: proposta-requisicao-de-cancelamento-completa
  description: Proposal cancellation request completed
- name: proposta-expirada
  description: Proposal was not completed within its validity window
- name: venda-criada
  description: New sale created from a completed proposal
- name: venda-completa
  description: Issuance process completed
- name: venda-documentos-renderizados
  description: Sale documents rendered and ready to access
- name: venda-requisicao-de-cancelamento-criada
  description: Sale cancellation request initiated
- name: venda-requisicao-de-cancelamento-completa
  description: Sale cancellation request completed
- name: renovacao-disponivel
  description: Renewal available (first attempt or retry)
- name: renovacao-iniciada
  description: Renewal initiated successfully
- name: renovacao-completa
  description: Renewal process completed successfully
- name: renovacao-cancelada
  description: Renewal cancelled
- name: sinistro-pagamento-concluido
  description: Claim (sinistro) payment completed
- name: cancelamento-pagamento-concluido
  description: Cancellation refund payment processed