# Dayze People Similarity Search

> Dayze People Similarity Search is a paid API for AI agents from dayze.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-13).

Finds people profiles similar to a given person using embedding-based similarity matching

## Facts

- Endpoint: GET https://dayze.com/api/people/similar
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/dayze-people-similarity-search-10aa5468
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_loU9s4uIyMp9MQM11PRfg

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 dayze-people-similarity-search-10aa5468
```

Example prompt: On Dayze, who are the people most similar to Olivia Rodrigo — can you show me their slugs and similarity scores?

## When to prefer this

Use this endpoint when you need to discover people profiles that are semantically or contextually similar to a known individual within the Dayze platform, particularly when embedding-based similarity (rather than keyword or category matching) is desired. Best suited for exploring related public figures, celebrities, or personal CRM contacts.

## Known failure modes

- Unknown or invalid person slug returns empty results or 404
- Person with no computed embeddings may return no matches
- Similarity threshold too high may return empty similar array
- Rate limiting or payment failure via x402 protocol returns 402
- Malformed request parameters return 400 error

## How this service works

Count how many days you have lived, use our free day and date calculator between any two dates, and build your life timeline. Personal CRM on Dayze.

## Output

Returns a JSON object with the method used ('embedding_similarity') and an array of similar people, each containing a slug (e.g. 'olivia-rodrigo') and a numerical similarity score between 0 and 1 indicating how closely they match the queried person.

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "method": "embedding_similarity",
  "similar": [
   {
    "slug": "olivia-rodrigo",
    "similarity": 0.82
   }
  ]
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/dayze-people-similarity-search-10aa5468/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from dayze.com](https://www.zero.xyz/host/dayze.com/llms.txt)