# TheirStack Buying Intent Topics by Company

> TheirStack Buying Intent Topics by Company is a paid API for AI agents from vaaya.ai, paid per call via x402, $0.25/call, status unknown (last checked 2026-09-14).

Returns a ranked list of buying-intent topics detected for a specific company from its job postings, with confidence scores, mention counts, and date ranges

## Facts

- Endpoint: POST https://vaaya.ai/api/run/theirstack/buying-intents
- Price: $0.25/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/theirstack-buying-intent-topics-by-company-e13d68bc
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_AAfkDjapnRR3lSH5uT4pS

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 theirstack-buying-intent-topics-by-company-e13d68bc -d '<json body>'
```

Example prompt: Before I reach out to Stripe, check TheirStack's buying intent topics detected for stripe.com — show me each topic with its confidence score and how recently it appeared, filtering to at least 70% confidence.

## When to prefer this

Use this endpoint when you need account-level buying-intent qualification from job posting signals — specifically when you want to know what a named company is actively evaluating or planning to purchase before outreach. Prefer this over generic firmographic search when you already have a target company and want signal depth rather than breadth. It is the right choice when you need per-topic confidence scoring and temporal signals (first/last seen), not just a boolean match.

## Known failure modes

- No company found matching provided domain/name/LinkedIn URL — returns empty array or 404
- No buying-intent topics detected for the company — returns empty list
- Invalid keyword_slug_or values not found in theirstack/tech-catalog — may return empty or error
- Rate limiting or payment failure if USDC balance is insufficient
- Company exists but has no recent job post data — confidence scores may be low or stale

## How this service works

TheirStack — List the BUYING-INTENT topics detected for a company from its job posts (each with confidence, mention count, first/last dates). Pass ONE of `company_domain` (preferred), `company_name`, `company_linkedin_url`; optional `keyword_slug_or` to check specific topics (slugs from theirstack/tech-catalog with keyword_type_not=technology), `confidence_or`, `limit`. The qualification signal before outreach: is this account showing intent for what you sell?

## Output

Returns an array of buying-intent topic objects for the queried company, each containing the topic name, keyword slug, confidence score (0–1), number of job post mentions, and first/last detected dates. Enables sales teams to qualify whether an account is actively evaluating products in a given category.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method",
    "bodyType",
    "body"
   ],
   "properties": {
    "body": {
     "type": "object",
     "$schema": "http://json-schema.org/draft-07/schema#",
     "properties": {
      "page": {
       "type": "integer",
       "minimum": 0
      },
      "limit": {
       "type": "integer",
       "maximum": 100,
       "minimum": 1
      },
      "min_jobs": {
       "type": "integer",
       "minimum": 0
      },
      "company_id": {
       "type": "string",
       "minLength": 1
      },
      "company_name": {
       "type": "string",
       "minLength": 1
      },
      "confidence_or": {
       "type": "array",
       "items": {
        "enum": [
         "low",
         "medium",
         "high"
        ],
        "type": "string"
       }
      },
      "company_domain": {
       "type": "string",
       "minLength": 2
      },
      "keyword_slug_or": {
       "type": "array",
       "items": {
        "type": "string"
       }
      },
      "last_date_found_gte": {
       "type": "string"
      },
      "company_linkedin_url": {
       "type": "string",
       "minLength": 2
      },
      "keyword_category_slug_or": {
       "type": "array",
       "items": {
        "type": "string"
       }
      }
     },
     "additionalProperties": true
    },
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "POST"
     ],
     "type": "string"
    },
    "bodyType": {
     "enum": [
      "json",
      "form-data",
      "text"
     ],
     "type": "string"
    },
    "pathParams": {
     "type": "object"
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/theirstack-buying-intent-topics-by-company-e13d68bc/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from vaaya.ai](https://www.zero.xyz/host/vaaya.ai/llms.txt)