> ## Documentation Index
> Fetch the complete documentation index at: https://developers.fireblocks.com/llms.txt
> Use this file to discover all available pages before exploring further.

# What You Can Connect

> The screening checks and providers available in Fireblocks Identity & Compliance, how each is enabled and connected, and which workspace types support it.

Fireblocks connects to a set of tools that verify counterparties, screen transactions for risk, and exchange the information required by the Travel Rule. This page lists each check and provider, how it is enabled and connected, and where it is available.

Connecting a provider does not screen anything on its own. Your compliance policy defines the Trigger (Screening Policy), which determines which transactions are screened, and the Outcome (Post-Screening Policy), which determines what happens to the result. See [Compliance Policies](/docs/compliance-policies).

Most capabilities are premium add-ons that Fireblocks Support enables in your workspace. Address Registry Screening and TRUST are free.

## Checks and providers

| Check | Provider | Pricing | Enabled by | Connect through | What you provide |
| - | - | - | - | - | - |
| Address Registry Screening | Fireblocks | Free | You | Console or API | Nothing. Activate it; your workspace is already opted in to Address Registry by default. |
| AML/KYT | Chainalysis | Premium | Fireblocks Support | Console | Chainalysis API key |
| AML/KYT | Elliptic | Premium | Fireblocks Support | Console | Elliptic API key and secret |
| AML/KYT | TRM Labs | Premium | Fireblocks Support | Console | TRM Labs API key |
| Travel Rule | Notabene | Premium | Fireblocks Support | Console | Notabene API key, secret, and VASP DID |
| Travel Rule | Sumsub | Premium | Fireblocks Support | API | Set up the integration; Sumsub then sends your credentials directly to Fireblocks. |
| Travel Rule | GTR | Premium | Fireblocks Support | API | Set up the integration, then connect it with your GTR API key and secret. |
| Travel Rule | TRUST | Free | No enablement needed | None | Nothing |
| Bring Your Own Screening | Your own review process or provider | Premium, in Early Access | Fireblocks Support or your Customer Success Manager | API | Activate it and set your timeouts. |

There is no API to connect to an AML/KYT provider. Once a provider is connected, you read its policy and act on screened transactions through the API or, where supported, the Console.

The Travel Rule for exchange and on- and off-ramp transactions does not pass through these providers; Fireblocks handles it directly for connected accounts. See [Travel Rule](/docs/travel-rule-overview).

Each check has its own guide, linked from [About Identity & Compliance](/docs/identity-and-compliance-overview).

## Limits

* **AML/KYT**: only one provider can be connected to a workspace at a time. To switch providers, contact Fireblocks Support.
* **Travel Rule**: one provider per workspace, with one exception: Sumsub and GTR can be active on the same workspace together.

## Workspace availability

* **Address Registry Screening**: Testnet and Mainnet workspaces.
* **All Travel Rule providers** and **Bring Your Own Screening**: Developer Sandbox, Testnet, and Mainnet workspaces.
* **Chainalysis**: Testnet and Mainnet workspaces.
* **Elliptic** and **TRM Labs**: Mainnet workspaces only.

## On the Help Center

To connect providers in the Fireblocks Console, see [What You Can Connect](https://support.fireblocks.io/hc/en-us/articles/30614328257692-What-You-Can-Connect).