# EndpointsXRT Predict Age API

> EndpointsXRT Predict Age API is a paid API for AI agents from endpointsxrt.vercel.app, paid per call via x402, $0.050512/call, status unknown (last checked 2026-09-15).

Predicts the likely age of a person based on their name using statistical inference.

## Facts

- Endpoint: POST https://endpointsxrt.vercel.app/api/predict-age
- Price: $0.050512/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/endpointsxrt-predict-age-api-f687896f
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Wf3pxJWxlVLhTlikK_cnt

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 endpointsxrt-predict-age-api-f687896f -d '<json body>'
```

Example prompt: Can you predict the likely age of someone named 'Michael' using the EndpointsXRT age prediction tool?

## When to prefer this

Use this endpoint when you need a quick, pay-per-call statistical estimate of a person's age based solely on their name, without requiring any additional personal data. Suitable for lightweight demographic enrichment or curiosity-driven lookups.

## Known failure modes

- Missing or empty name field returns validation error
- Name not recognized or too uncommon may return low-confidence or null result
- Payment failure via x402 protocol results in 402 response and no data returned
- Internal server error if prediction model is unavailable

## How this service works

All-in-one API hub: Social Media, Jobs, Finance, Crypto, and Tools. Pay-per-call with x402 protocol on Base chain.

## Output

Returns a JSON object containing the predicted or estimated age associated with the provided name, likely including an age value or range derived from statistical name-age correlations.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "name": {
   "type": "string"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "object"
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/endpointsxrt-predict-age-api-f687896f/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from endpointsxrt.vercel.app](https://www.zero.xyz/host/endpointsxrt.vercel.app/llms.txt)