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Twilio SendGrid v3 Mail API changelog

Official spec by SendGrid (Twilio), mirrored by SendGrid

Mirrored981.0.0

Everything spec0 has recorded for this API, newest first, with the diff between each entry and the one before it.

SendGrid (Twilio) has not changed this API since Jul 28, 2026. spec0 re-reads the official specification every week, and anything that moves shows up here.

Latest release

  1. 1.0.0
    Latest
    98

    Detected spec digest 4ba24d0

    Mirrored from the official SendGrid (Twilio) OpenAPI specification (their version: 1.0.0).

Twilio SendGrid v3 Mail API changelog — SendGrid (Twilio)