Create a key to copy examples filled with your team.

Errors

Status codes and error strings the API returns.

REST errors are a JSON object with error. Node AUTH uses the same shape, plus ok: false.

REST

Status	error
`401`	Missing or invalid Bearer token.
`403`	`kyc_required`. Cluster or inbox create before KYC.
`403`	`cluster_not_ready`. Cluster is not `sending_ready`.
`403`	`domain_unverified`. `from` is not a verified sending domain.
`403`	`credential_missing`. No live SMTP credential for that cluster and tenant.
`403`	`suppressed`. A recipient is on the suppression list.
`403`	Token used against another team's `team_id`.
`422`	`invalid`. `from` or `to` is required.
`502`	`inject_failed`. The cluster did not accept the message.

SMTP AUTH and HTTP inject phone home to /node_api/authentication. Failures count toward the AUTH budget.

Status	error
`429`	`rate_limited`. 20 failed attempts in 10 minutes for that IP and username.
`401`	`invalid_credentials`. Unknown user, bad password, or the node will not accept that credential.
`403`	`tenant_mismatch`. The `tenant` param does not match the credential's tenant slug.
`403`	`unverified_domain`. The `domain` param is missing, unverified, or suspended.

Introduction

Authentication