Skip to content

Requesting Access

TULIP access is managed through SURF Research Access Management (SRAM). You join a collaboration once, then issue and revoke your own tokens without contacting the TULIP team.

Step 1: Join the collaboration

  1. Go to sram.surf.nl.
  2. Search for the TU-Delft-Tulip collaboration (short name tudelfttulip).
  3. Request to join. TU Delft affiliation is required.
  4. Wait for approval from the collaboration administrators.

Processing usually takes one to two business days. You receive an email once you are approved.

Step 2: Create an application token

  1. Log in to sram.surf.nl.
  2. Go to Profile and then Application Tokens.
  3. Select Create new token.
  4. Select the TULIP service.
  5. Give the token a descriptive name, for example TULIP research project.
  6. Copy the generated token and store it somewhere safe.

The token is shown only once

A token cannot be retrieved after creation. If you lose it, revoke it and create a new one. Never commit tokens to version control.

Access tiers

Your access tier follows your group membership within the collaboration. Administrators manage that membership; there is nothing to configure on your side.

Legacy API keys

Keys issued before the SRAM migration (sk-tulip-...) keep working until September 15, 2026, when they are disabled. Switch to an SRAM application token before that date.

Once you have a token, continue with Your First Request.