# BuiltWith Keywords

> BuiltWith Keywords is a paid API for AI agents from BuiltWith at builtwith.mpp.paywithlocus.com, paid per call via MPP, $0.035/call, status unknown (last checked 2026-10-12).

Extracts SEO and content keywords associated with a given domain using BuiltWith's technology profiling data.

## Facts

- Endpoint: POST https://builtwith.mpp.paywithlocus.com/builtwith/keywords?utm_source=zero.xyz
- Price: $0.035/call
- Payment: MPP
- Status: unknown
- Last checked: 2026-10-12
- Activations on Zero: 0
- Provider: BuiltWith
- Docs: https://api.builtwith.com
- Website: https://builtwith.com
- Tags: technology-profiling, tech-stack, competitive-intel, domains, data
- Canonical page: https://www.zero.xyz/c/builtwith-keywords-8ac6e581
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Shlht5Hm-mLYQEi69OY09

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 builtwith-keywords-8ac6e581 -d '<json body>'
```

Example prompt: What keywords is shopify.com targeting? Use BuiltWith to pull the keyword data for that domain.

## When to prefer this

Use this endpoint when you need to extract keyword or SEO-topic data associated with a specific domain for competitive intelligence, content strategy, or market research — especially when you want BuiltWith's proprietary profiling data rather than a general search engine keyword tool.

## Known failure modes

- Invalid or malformed domain returns an error or empty result
- Domain not in BuiltWith's database returns no keywords
- Network timeout or service unavailability
- Missing required LOOKUP parameter returns validation error

## How this service works

Extract keywords associated with a domain from its technology profile and content.

## Output

A list of keywords and associated content terms extracted from the given domain, useful for SEO analysis, competitive research, or understanding a site's topical focus.

## Example request

```json
{
 "LOOKUP": "github.com"
}
```

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "LOOKUP"
 ],
 "properties": {
  "LOOKUP": {
   "type": "string",
   "description": "Domain to extract keywords for"
  }
 },
 "additionalProperties": true
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/builtwith-keywords-8ac6e581/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from builtwith.mpp.paywithlocus.com](https://www.zero.xyz/host/builtwith.mpp.paywithlocus.com/llms.txt)