The CAPI implementation by Datahash is completely no-code. Datahash will guide you end-to-end in setting up CAPI with no IT development or additional tech stack needed. All they need is a 30-min call with your team member(s) having these accesses:
Admin access to Snap Ads Manager - To fetch the Pixel ID & Access Token
Tag Manager Admin - Edit the code of your current Snap Pixel
Domain Manager - Map a new subdomain