Test API endpoints in Postman and report results
Real-world thread: user supplied Comet with context on the API payloads and details, then let it handle testing in Postman. Comet generated multiple test payloads, executed the endpoint tests itself, and produced a final report after the run. Comet completed the tests and delivered the report with no further input required.
- Agent or tool
- Perplexity Comet
- Topic
- Software Development
- Reported on
- X
- Added
- 2026-10-15
Why it matters
Coding agents are moving from autocomplete to doing whole tasks: reading a codebase, making a plan and changing many files. This case is a concrete example of where that works in practice. It is one of 109 sightings filed under Software Development on Agent Sightings (number 89 by interest), and one of 10 involving Perplexity Comet.
How you could try it
Here is a reusable prompt, written by us in our own words, that captures the task. Paste it into Perplexity Comet or any similar agent and adjust the details to your situation.
In this repo, test API endpoints in Postman and report results. Read relevant code, apply a minimal patch, run available checks, and summarize the diff. Stop before merge or deploy.
The prompt breaks down into 3 steps you can check as the agent works:
- In this repo, test API endpoints in Postman and report results.
- Read relevant code, apply a minimal patch, run available checks, and summarize the diff.
- Stop before merge or deploy.
Tip: Work on a fresh branch, ask for a plan before edits, and review the diff and test results before merging.
Source
Read the original first-hand account on X: https://x.com/ai_for_success/status/1995164144509784334. Our summary is a paraphrase; details are in the source.
Built an AI agent? Feature your agent on Agent Sightings, free submission or a featured spot.
Related sightings
- Rakuten rolls Claude agents out to four departments in a week
- Fix app bugs, harden security and ship fixes autonomously
- Route wind-turbine software tickets to the right team
- A developer says his agents cut an article from hours to 15 minutes
- Run grocery, email and photo tasks through Comet browser
- Find and add high-meat cat food to a basket