Verify
for developers

Confirm access. Keep it simple.
Verify control of a phone number or email address.

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Trusted every day by teams that
build world-class software.

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From a code to confirmed.

Send a code and check the recipient’s answer.
Build with your agent, terminal or preferred SDK.

YouVerify

Send a verification code to +15551234567. When I provide the code the recipient entered, check it and tell me whether it matched.

Bird MCP2 connected actions
  1. 1Request the recipient’s codeverify_verifications_create
  2. 2Check the code the recipient enteredverify_verifications_check
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A code received.
A recipient confirmed.

Bring the verification into your sign-in flow. Collect the code, check the answer, and help the customer continue.

HarborSecure account access

Confirm your number

We sent a six-digit code to
+1 555 123 4567

MESSAGES nowBird VerifyYour verification code is 123456.
123456
Code confirmed
Recipient confirmedsuccess: true

Your application decides whether to grant access.

Explore recipient verification
Illustrative product records. These controls change the example only; no request or purchase is made.

Another channel.
The same verification.

Keep signup moving when the first code does not arrive. Use the next eligible channel in the recipient’s plan.

Verification deliveryvrf_…1048
A
+1 555 123 4567One recipient · Two eligible channels
  1. WhatsAppDelivery failed
    Failed
  2. SMSNext eligible channel
    Code sent
HarborYour verification code is 123456.Delivered
Continue on SMS

The recipient can now enter the code.

Same verificationSame expirypending
User-requested fallback
Explore channel configuration
Illustrative product records. These controls change the example only; no request or purchase is made.

Follow every attempt.
Keep the final answer.

See delivery, checks and the final answer together. Give every signup a traceable result.

VerificationsProduction / Signup 1048
ARecipient+1 555 123 4567Verified
Verification
vrf_…1048
Channel
SMS
Created
10:42:00 UTC
Activity
  1. Verification createdCode generated and delivery requested
  2. Code deliveredRecipient check still pending
  3. Correct code checkedThe recipient supplied a matching code
Check response200 OK
{ "success": true }verified

Store this definitive result in your application.

Verification settings
Explore verification events
Illustrative product records. These controls change the example only; no request or purchase is made.

Explore Verify.

From requesting a code to checking the result. Make every step clear.

Verify API

Send a passcode. Check whether the answer is correct.

SMS verification

Deliver a verification code by text message.

Email verification

Confirm control of an email address.

WhatsApp verification

Deliver a managed passcode through WhatsApp.

Fallback delivery

Give an undelivered code another configured route.

Country controls

Choose where and how verification delivery is attempted.

Sender branding

Choose the identity customers see with the code.

Code controls

Set code lifetimes, attempt limits and resend cooldowns.

Verification logs

Inspect the state and timing of a verification attempt.

Webhooks

React to verification lifecycle events.

Scale without
losing control.

Organize teams in workspaces, control API access, and trace changes through audit logs.

BirdHarborOrganization
WorkspacesProductionSandbox

Delivery agent

API key · Customer operations team
Active
PermissionsAccess
EmailRead & write
SMSRead & write
ALAlex Lee AdminPermissions updated

Audit log

Production
Workspace
Production
Resource
Delivery agent
WhatsApp
ReadRead & write
Succeeded
WorkspacesTeam rolesAPI authentication
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Start with Verify.
Build across channels with Bird.

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Ready to connect.

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