# Crustdata Company Field Autocomplete via WithZero

> Crustdata Company Field Autocomplete via WithZero is a paid API for AI agents from agents.withzero.xyz, paid per call via x402 or MPP, $0.01/call, status unknown (last checked 2026-09-13, last successful call 2026-07-06).

Returns autocomplete suggestions for a specified company data field, powered by Crustdata, via the WithZero pay-per-use proxy.

## Facts

- Endpoint: POST https://agents.withzero.xyz/api/v1/crustdata/company/search/autocomplete
- Price: $0.01/call
- Payment: x402, MPP
- Status: unknown
- Last checked: 2026-09-13
- Last successful call: 2026-07-06
- Success rate: 100% of calls made through Zero
- Activations on Zero: 1
- Tags: x402
- Canonical page: https://www.zero.xyz/c/crustdata-company-field-autocomplete-via-withzero-8d97c628
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_FIoSlHVDFcfcKLWJy7GF_

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 crustdata-company-field-autocomplete-via-withzero-8d97c628 -d '<json body>'
```

Example prompt: Can you autocomplete the Crustdata 'taxonomy.professional_network_industry' field for companies matching 'Software', and give me up to 10 suggestions?

## When to prefer this

Use this endpoint when you need to autocomplete or discover valid values for a specific company data field in Crustdata's index — especially for taxonomy, industry, or domain fields — without needing a direct Crustdata account. Prefer over full company search when you only need field-level value suggestions for UI autocomplete or filter building.

## Known failure modes

- Invalid field path returns an error or empty results
- Query string too short or malformed returns no suggestions
- Limit exceeds maximum of 100 and is rejected
- Filters with invalid syntax are rejected by the provider
- Payment failure (402) if account has insufficient balance and no included free units remain
- Unsupported field path not indexed by Crustdata returns an error

## How this service works

Create media, research companies and people, publish to the web, remember context, deploy apps, and schedule work—on demand, without vendor accounts or API keys. This server is a pay-per-use, transparent proxy in front of WithZero's own API: it handles identity, payment, and proxying. Agents can purchase autonomously or with their human's approval. This document is the source of truth for agents: it lists the complete verified paid surface with each operation's live price in its x-payment-info. Endpoints not listed here are not part of the supported catalog. The live catalog at /manifest.json is authoritative for prices and any free included units (prices[].includedUnits) - some meters include free usage per account before any charge.

## Output

A list of autocomplete suggestions (up to the specified limit) for the given company field, each representing a valid value that matches the partial query string, optionally narrowed by filters.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "field": {
   "type": "string",
   "example": "taxonomy.professional_network_industry",
   "minLength": 1,
   "description": "Company search field to autocomplete, using Crustdata dot-path notation for indexed endpoints."
  },
  "limit": {
   "type": "integer",
   "example": 10,
   "maximum": 100,
   "minimum": 1,
   "description": "Maximum suggestions to return."
  },
  "query": {
   "type": "string",
   "example": "Software",
   "description": "Partial value to match."
  },
  "filters": {
   "example": {
    "op": "and",
    "conditions": [
     {
      "type": "=",
      "field": "basic_info.primary_domain",
      "value": "browserbase.com"
     }
    ]
   },
   "description": "Optional provider-native filters to narrow suggestions."
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/crustdata-company-field-autocomplete-via-withzero-8d97c628/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from agents.withzero.xyz](https://www.zero.xyz/host/agents.withzero.xyz/llms.txt)