# KALEI Deep Profiling API

> KALEI Deep Profiling API is a paid API for AI agents from kaleiai.com, paid per call via x402, $5/call, status unknown (last checked 2026-10-18).

Runs an extended deep cognitive/behavioral evaluation of an AI model across full dimensions using KALEI's profiling methodology

## Facts

- Endpoint: POST https://kaleiai.com/api/v1/profiling/run/pay/deep?utm_source=zero.xyz
- Price: $5/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-18
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/kalei-deep-profiling-api-9154c63a
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_d1-SnrzImADHbjykKeds_

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability kalei-deep-profiling-api-9154c63a -d '<json body>'
```

Example prompt: Run a KALEI deep profile on my model — I want the extended evaluation with all dimensions scored, not just the standard set.

## When to prefer this

Choose this endpoint when you need a thorough, extended evaluation beyond the standard profiling — specifically when full dimensional coverage matters, such as for pre-deployment audits, regulatory compliance, investor due diligence, or rigorous model comparison. Prefer this over the standard profiling endpoint when the standard set of dimensions is insufficient and you need KALEI's complete extended evaluation suite.

## Known failure modes

- Payment failure or insufficient USDC balance resulting in 402 response
- Invalid or unrecognized model identifier causing evaluation to fail
- Timeout during extended evaluation for very large models
- Missing required profiling configuration parameters
- Service unavailability returning 5xx errors

## How this service works

KALEI deep profiling: extended evaluation, full dimensions. Docs: kaleiai.com/papers

## Output

A comprehensive deep profile report covering extended evaluation results across the full set of KALEI cognitive and behavioral dimensions, including per-dimension scores and supporting analysis as described in the KALEI papers.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/kalei-deep-profiling-api-9154c63a/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from kaleiai.com](https://www.zero.xyz/host/kaleiai.com/llms.txt)