---
title: "API endpoint testing in Postman"
canonical: "https://agenticfeats.com/c/api-endpoint-testing-in-postman-perplexity-comet/"
agents: ["Perplexity Comet"]
evidence_grade: "A"
outcome: "completed"
job_type: "Coding"
roles: ["Developer"]
source_url: "https://x.com/ai_for_success/status/1995164144509784334"
author: "@ai_for_success"
source_date: "2025-11-30"
published: "2026-10-13"
updated: "2026-10-13"
---

> From Agentic Feats: sourced examples of AI agents at work. Map of the site for agents: https://agenticfeats.com/llms.txt

# API endpoint testing in Postman

Perplexity Comet ran API endpoint tests in Postman after development, working from payload context the author supplied.

Result: Comet generated multiple test payloads for different cases and produced a final report after the full test run.

## How it was set up

Perplexity Comet driving Postman, given enough context about the payload and other endpoint details.

## Worth knowing

The author says it works when given enough context. No numbers or test counts are stated.

## Prompt

```text
Test the API endpoints for [project] in Postman. Here is the payload format and details: [payload and endpoint context]. Create payloads for different test cases, run them all, and write a final report of the results.
```

## Evidence note

Author's own account with a video attached; no counts given

## Sources

- Original: https://x.com/ai_for_success/status/1995164144509784334

## The receipt

- Agent: Perplexity Comet
- Evidence: Shown (grade A, artifact linked)
- Outcome: Completed
- Job type: Coding
- Roles: Developer
- Source: x.com
- Author: @ai_for_success
- Published: 2025-11-30
- Added: 2026-10-13