---
title: "Verify up to 100 email addresses"
method: POST
path: "/v1/email/verify/batch"
tags: ["Email"]
---

# Verify up to 100 email addresses

`POST /v1/email/verify/batch`

## Request

- Base URL: `https://api.meirra.com`
- URL: `https://api.meirra.com/v1/email/verify/batch`
- Auth: one of:
  - HTTP bearer
  - API key in header `x-api-key`
- TypeScript: <https://skmtc.dev/meirra/apis/meirra-api/docs/v1/email/verify/batch/post.ts> (a function with typed inputs; its response is checked against the schema)

Charged per email in the batch.

## Headers

- `Idempotency-Key` string

## Request body

- VerifyEmailBatchRequest
  - `emails` string[], required

## Response `200`

Success

- SuccessEnvelope
  - `success` unknown, required
  - `data` object, required

## Other responses

- `400`: The request is invalid: VALIDATION_ERROR (body fails the schema; see `details`), INVALID_REQUEST (body is not JSON, or a bad parameter), INVALID_IDEMPOTENCY_KEY, or CONFLICTING_API_KEYS (the two key headers differ).
- `401`: MISSING_API_KEY, INVALID_API_KEY (malformed, unknown or revoked) or INVALID_AUTHORIZATION_HEADER (not a single Bearer token).
- `402`: INSUFFICIENT_BALANCE (add credit, then retry) or PAYMENT_FAILED (the account has an unpaid payment). The call did not run and nothing was charged.
- `403`: IP_NOT_ALLOWED: the caller is outside the key's IP allowlist. On /v1/jobs/{id}, ACCESS_DENIED: the job belongs to another account.
- `409`: IDEMPOTENCY_KEY_CONFLICT: this Idempotency-Key was used with a different request body.
- `429`: RATE_LIMIT_EXCEEDED: more than 1000 requests per key per endpoint per hour. Wait `Retry-After` seconds.
- `500`: SERVICE_ERROR: an internal error. Not charged.
- `503`: BALANCE_UNAVAILABLE (the balance could not be checked; nothing was charged) or an upstream provider is unavailable. Retry after `Retry-After` seconds when present.

## Changes

- **2026-11-11** `fe00e1fbf676`: 1 info
  - endpoint added

[Operation history](https://skmtc.dev/meirra/apis/meirra-api/changes/v1/email/verify/batch/post.md)

---

[API](https://skmtc.dev/meirra/apis/meirra-api.md) - [All operations](https://skmtc.dev/meirra/apis/meirra-api/llms.txt) - [OpenAPI document](https://skmtc.dev/meirra/apis/meirra-api/revisions/fe00e1fbf676?raw)