SendGrid

SendGrid Email Activity API

Twilio SendGrid Email Activity API

Documentation GitHub OpenAPI

Operations 4

Each operation below carries the questions people ask an LLM about it and the instructions they give an agent to run it. Generated by API Evangelist overlay

GET /v3/messages Search email activity with a query · Filter all messages #

Ask an LLM

“Can I find every message sent to a certain recipient in Email Activity?”

“What query format does the email activity filter expect?”

Tell an agent

Search email activity with query {query}.

Find up to {limit} messages matching {query}.

GET /v3/messages/{msg_id} Get full details of one message · Filter messages by message ID #

Ask an LLM

“What happened to a specific email I sent, step by step?”

“Can I see all events for one message ID?”

Tell an agent

Get the details of message {msg_id}.

Show every event recorded for message {msg_id}.

POST /v3/messages/download Request a CSV export of email activity · Request CSV #

Ask an LLM

“Can I export my email activity to a CSV file?”

“How far back does an email activity CSV export go, and how long is the link good for?”

Tell an agent

Request a CSV of email activity events.

Start a CSV export of activity matching {query}.

GET /v3/messages/download/{download_uuid} Get the download link for an activity CSV · Download CSV #

Ask an LLM

“Where do I download the email activity CSV I requested?”

“Can I get a presigned link for a finished activity export?”

Tell an agent

Get the download URL for CSV export {download_uuid}.

Fetch the presigned link for activity CSV {download_uuid}.

Documentation

https://www.twilio.com/docs/sendgrid/api-reference/account-provisioning

https://www.twilio.com/docs/sendgrid/api-reference/alerts

https://www.twilio.com/docs/sendgrid/api-reference/api-keys

https://www.twilio.com/docs/sendgrid/api-reference/domain-authentication

https://www.twilio.com/docs/sendgrid/api-reference/email-activity

https://www.twilio.com/docs/sendgrid/api-reference/email-address-validation

https://www.twilio.com/docs/sendgrid/api-reference/enforced-tls

https://www.twilio.com/docs/sendgrid/api-reference/sendgrid-integrations

https://www.twilio.com/docs/sendgrid/api-reference/ip-access-management

https://www.twilio.com/docs/sendgrid/api-reference/ip-address-management-api

https://www.twilio.com/docs/sendgrid/api-reference/ip-warmup

https://www.twilio.com/docs/sendgrid/api-reference/ip-address

https://www.twilio.com/docs/sendgrid/api-reference/link-branding

https://www.twilio.com/docs/sendgrid/api-reference/campaigns-api

https://www.twilio.com/docs/sendgrid/api-reference/contacts-api-custom-fields

https://www.twilio.com/docs/sendgrid/api-reference/sender-identities-api

https://www.twilio.com/docs/sendgrid/api-reference/mail-settings

https://www.twilio.com/docs/sendgrid/api-reference/mail-send

https://www.twilio.com/docs/sendgrid/api-reference/contacts

https://www.twilio.com/docs/sendgrid/api-reference/custom-fields

https://www.twilio.com/docs/sendgrid/api-reference/designs-api

https://www.twilio.com/docs/sendgrid/api-reference/lists

https://www.twilio.com/docs/sendgrid/api-reference/segmenting-contacts-v2

https://www.twilio.com/docs/sendgrid/api-reference/segmenting-contacts

https://www.twilio.com/docs/sendgrid/api-reference/senders

https://www.twilio.com/docs/sendgrid/api-reference/single-sends

https://www.twilio.com/docs/sendgrid/api-reference/marketing-campaign-stats

https://www.twilio.com/docs/sendgrid/api-reference/send-test-email

https://www.twilio.com/docs/sendgrid/api-reference/partner-settings

https://www.twilio.com/docs/sendgrid/api-reference/recipients-data-erasure

https://www.twilio.com/docs/sendgrid/api-reference/reverse-dns

https://www.twilio.com/docs/sendgrid/api-reference/cancel-scheduled-sends

https://www.twilio.com/docs/sendgrid/api-reference/api-key-permissions

https://www.twilio.com/docs/sendgrid/api-reference/sendgrid-engagement-quality-api

https://www.twilio.com/docs/sendgrid/api-reference/single-sign-on-settings

https://www.twilio.com/docs/sendgrid/api-reference/stats

https://www.twilio.com/docs/sendgrid/api-reference/subusers-api

https://www.twilio.com/docs/sendgrid/api-reference/suppressions-unsubscribe-groups

https://www.twilio.com/docs/sendgrid/api-reference/teammates

https://www.twilio.com/docs/sendgrid/api-reference/transactional-templates

https://www.twilio.com/docs/sendgrid/api-reference/settings-tracking

https://www.twilio.com/docs/sendgrid/api-reference/users-api

https://www.twilio.com/docs/sendgrid/api-reference/sender-verification

https://www.twilio.com/docs/sendgrid/api-reference/webhooks

Specifications

https://raw.githubusercontent.com/api-evangelist/sendgrid/refs/heads/main/openapi/sendgrid-email-activity-api-openapi.yml

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OpenAPI Specification

openapi: 3.2.0
info:
  title: Twilio SendGrid Email Activity API
  summary: The Twilio SendGrid Email Activity API allows you to query all of your stored messages, query individual messages, and download a CSV with data about the stored messages.
  description: The Twilio SendGrid Email Activity API allows you to query all of your stored messages, query individual messages, and download a CSV with data about the stored messages.
  termsOfService: https://www.twilio.com/legal/tos
  contact:
    name: Twilio SendGrid Support
    url: https://support.sendgrid.com/hc/en-us
  license:
    name: MIT
    url: https://code.hq.twilio.com/twilio/sendgrid-oas/blob/main/LICENSE
  version: 1.0.0
  x-sendgrid:
    libraryPackage: email_activity
servers:
- url: https://api.sendgrid.com
  description: The Twilio SendGrid v3 API
security:
- BearerAuth: []
tags:


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# Full source: https://raw.githubusercontent.com/api-evangelist/sendgrid/refs/heads/main/openapi/sendgrid-email-activity-api-openapi.yml