# eSIM Usage and Data Top-Ups

## An allowance running low.  A compatible next package.

Compare an eligible top-up with an offer that only matches the destination.

Profile 042 · Add data Illustrative offer review
Compatible packageSame country, different offer
Current travel package

### Spain + Portugal

1.2 GB remaining

Last reported at 10:42 5 GB original allowance

Existing profile · 042
Eligible for profile 042

### 2 GB · 7 days

Review the published charge and start rule

Profile
042

Purchase
Requires approval

Activation
Follow the selected offer

### Prepare the purchase for approval

The service identifies this as a compatible top-up for the existing profile.

[Explore top-ups](/docs/guides/esim/usage-and-top-ups)
Interactive illustration with fictional records. No account operation is performed.

[Explore eSIM top-ups →](/docs/guides/esim/usage-and-top-ups)

[Usage See reported usage and the allowance left on a package. →](/docs/guides/esim/usage-and-top-ups)

[Order management Find the correct next step for a connectivity purchase. →](/esim-api/features/operations)

[Travel data Help a traveler choose connectivity for the trip. →](/esim-api/features/travel)

[Explore eSIM →](/esim-api)

## Scale without  losing control.

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

Harbor Organization
Workspaces Production Sandbox

### Delivery agent

API key · Customer operations team
Active
Permissions Access
Email Read & write
SMS Read & write
WhatsApp Read Read & write
AL Alex Lee Admin  Permissions updated

### Audit log

Production
 API key updated Alex Lee · 09:42:18 UTC

Workspace
Production

Resource
Delivery agent

WhatsApp
Read Read & write

Succeeded

 [Workspaces](/docs/guides/workspaces)[Team roles](/docs/guides/users-teams-roles)[API authentication](/docs/guides/authentication)
[Explore Enterprise](/enterprise)

## Start with eSIM. Build across channels with Bird.

[Get started](/dashboard/signup?returnTo=%2Fdashboard%2Fw%2Fesim) · [Contact Sales](/demo?product=esim)

[Email](/email-api) · [SMS](/sms-api) · [WhatsApp](/whatsapp-api) · [Apple Messages](/apple-messages-api) · [Voice](/voice-api)



## Related resources

- [eSIM connectivity guide](/docs/guides/esim/overview) (docs)
- [What is an eSIM?](/explained/esim/what-is-an-esim) (answer)

[Get an implementation brief](/learn/workspace?topic=esim)