# Fiber AI Depth Chart Start

> Fiber AI Depth Chart Start is a paid API for AI agents from Fiber AI API at mpp.orthogonal.com, paid per call via MPP, $0.18/call, status unknown (last checked 2026-10-11).

Asynchronously generates an organizational depth chart for a company, classifying employees by function

## Facts

- Endpoint: POST https://mpp.orthogonal.com/fiber/v1/depth-chart/start?utm_source=zero.xyz
- Price: $0.18/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-depth-chart-start-8e225bd0
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Azw8yQWS-witV8Q_gGtDn

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-depth-chart-start-8e225bd0 -d '<json body>'
```

Example prompt: Can you generate a depth chart for Acme Corp showing how their employees are organized by function — I want to see a breakdown of their departments and team structure? Start the async job and let me know when it's ready to poll.

## When to prefer this

Use this endpoint when you need a structured, function-based organizational breakdown of a company rather than individual employee lookups. Ideal for sales intelligence, market research, or account planning where understanding team structure and functional composition is more valuable than a list of individual contacts. Best for async workflows where you can poll for results — not suitable for real-time synchronous lookups.

## Known failure modes

- Company not found or insufficient data available — returns error with no chart generated
- Invalid or unrecognized company identifier — returns 400 bad request
- Polling timeout if the async job takes too long — caller must retry polling
- Rate limit exceeded — returns 429 with retry-after header
- Insufficient credits or payment failure — returns 402 payment required

## How this service works

Generates an organizational depth chart for a company. Classifies employees by function. Async. Poll with /depth-chart/poll.

## Output

Returns a job identifier or polling token that can be used to retrieve the completed organizational depth chart once processed. The final result includes a structured chart of the company's employee classifications grouped by function (e.g., engineering, sales, marketing, operations), providing a hierarchical view of how the organization is structured.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/fiber-ai-api-fiber-ai-depth-chart-start-8e225bd0/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)