Custom fields API v2 for Contacts/Opportunities
Y
Yury Gubkin
Warning message in Api v2 docs is still:
"Only supports Custom Objects and Company (Business) today. Will be extended to other Standard Objects in the future."
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S
Serafin Martin
Hi GoHighLevel team,
We’re very interested in having the Custom Fields API v2 fully supported for Contacts.
Having a consistent v2 API for creating, updating, and managing custom fields on contacts would significantly improve integrations, reduce legacy dependencies, and align better with modern workflows.
This would be especially valuable for agencies and SaaS integrations that rely heavily on contact-level custom data.
Thanks for considering this — we’d be happy to provide feedback or real-world use cases if helpful.