# Pipe0 Singular Search Request Validator

> Pipe0 Singular Search Request Validator is a paid API for AI agents from pipe0.withzero.xyz, paid per call via MPP, metered — billed by usage, status unknown (last checked 2026-09-15, last successful call 2026-07-06).

Validates a Pipe0 singular search request payload against Pipe0 without executing or charging for the operation.

## Facts

- Endpoint: POST https://pipe0.withzero.xyz/api/v1/search/validate
- Price: metered — billed by usage
- Payment: MPP
- Status: unknown
- Last checked: 2026-09-15
- Last successful call: 2026-07-06
- Success rate: 30% of calls made through Zero
- Rating: 4.5 / 5 from 2 reviews
- Activations on Zero: 10
- Provider: pipe0.withzero.xyz
- Website: https://pipe0.withzero.xyz
- Canonical page: https://www.zero.xyz/c/pipe0-withzero-xyz-pipe0-singular-search-request-validator-702b188b
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_vzV7tcPMArhz2FbHCeqgP

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 pipe0-withzero-xyz-pipe0-singular-search-request-validator-702b188b -d '<json body>'
```

Example prompt: Before I actually run my Pipe0 singular search, can you validate this search request payload against Pipe0 to make sure it's correctly formed — no charge, just a dry-run proof check?

## When to prefer this

Use this endpoint before executing a Pipe0 singular search workflow to confirm your request payload is valid without incurring execution costs or side effects. Prefer this over directly running the search when debugging, building, or testing Pipe0 search integrations.

## Known failure modes

- Invalid or malformed request body returns a Pipe0 error in the data field
- Missing required Pipe0 search fields may cause validation rejection
- Network or upstream Pipe0 service unavailability returns a 5xx error
- Empty request body may result in schema validation failure

## How this service works

Validate a Pipe0 singular search request against Pipe0. Proof route; no Zero charge.

## Output

Returns a JSON object with a 'data' field containing the raw Pipe0 validation response, indicating whether the singular search request payload is valid and well-formed.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "description": "Provider-native Pipe0 request object.",
 "propertyNames": {
  "type": "string"
 },
 "additionalProperties": {}
}
```

## Response schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "data"
 ],
 "properties": {
  "data": {
   "description": "Raw JSON response returned by Pipe0."
  }
 },
 "additionalProperties": false
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/pipe0-withzero-xyz-pipe0-singular-search-request-validator-702b188b/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from pipe0.withzero.xyz](https://www.zero.xyz/host/pipe0.withzero.xyz/llms.txt)