# Agent creation and usage via API

**URL:** <https://forum.letta.com/t/agent-creation-and-usage-via-api/32>\
**Category:** API\
**Created:** [June 20, 2025, 8:47pm UTC](https://forum.letta.com/t/agent-creation-and-usage-via-api/32 "2025-06-20T20:47:27Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![chazli](https://avatars.discourse-cdn.com/v4/letter/c/4491bb/32.png) [@chazli](https://forum.letta.com/u/chazli)\
**Post date:** [June 20, 2025, 8:47pm UTC](https://forum.letta.com/t/agent-creation-and-usage-via-api/32/1 "2025-06-20T20:47:27Z")

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I’ve been working on a tool to accelerate my fine tuning. So I need to be able to create agents in the most recent template and then i need to push a message to those agents before I review responses and update the template.

I used the vibe coding suggestions, it talks about using api.letta but I think i need a different url to create agents? and then maybe i need to change the URL to access each agent such that it includes the agent ID each time?