# Fiber AI Combined Search Param

> Fiber AI Combined Search Param is a paid API for AI agents from Fiber AI API at mpp.orthogonal.com, paid per call via MPP, $0.08/call, status unknown (last checked 2026-10-11).

Converts a natural language query into structured search parameters for both company and profile searches simultaneously, without returning results.

## Facts

- Endpoint: POST https://mpp.orthogonal.com/fiber/v1/natural-language-search/combined-search-param?utm_source=zero.xyz
- Price: $0.08/call
- Payment: MPP
- Status: unknown
- Last checked: 2026-10-11
- Activations on Zero: 0
- Provider: Fiber AI API
- Docs: https://api.fiber.ai
- Website: https://api.fiber.ai
- Tags: contacts, email, phone, enrichment, data
- Canonical page: https://www.zero.xyz/c/fiber-ai-api-fiber-ai-combined-search-param-559618c0
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_w4DBVeS_WK9T0XUBcgjW1

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 fiber-ai-api-fiber-ai-combined-search-param-559618c0 -d '<json body>'
```

Example prompt: Can you convert 'VP of Engineering at Series B SaaS companies in the US with 100-500 employees' into structured company and profile search parameters I can use with Fiber AI?

## When to prefer this

Use this endpoint when you want to let users describe their target audience in plain English and need to programmatically obtain the structured search filters before executing the actual search. Prefer this over directly calling the search endpoints when you want to preview, validate, or customize search parameters before committing to a paid search call. It is also useful for building search UIs where users type natural language and see structured filters.

## Known failure modes

- Ambiguous or too vague natural language input may produce overly broad or incorrect parameters
- Input text referencing unsupported filter fields may be ignored or approximated
- Network timeout or server error returns 5xx status
- Malformed request body returns 400 bad request
- Insufficient funds or payment failure returns payment-related error

## How this service works

Converts natural language text into structured company and profile search parameters. Does not return results, only the search params.

## Output

Returns a structured object containing parsed search parameters for both company and profile searches derived from the natural language input — no actual company or person records are returned, only the query parameters.

## Example request

```json
{
 "query": "VP of Engineering at Series B SaaS companies in the US with 100-500 employees"
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/fiber-ai-api-fiber-ai-combined-search-param-559618c0/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from mpp.orthogonal.com](https://www.zero.xyz/host/mpp.orthogonal.com/llms.txt)