# Vaaya TAM Build — Total Addressable Market Builder

> Vaaya TAM Build — Total Addressable Market Builder is a paid API for AI agents from vaaya.ai, paid per call via x402, $5/call, status unknown (last checked 2026-09-14).

Builds a total addressable market (TAM) analysis or target account list based on a natural language query describing the market segment or customer profile

## Facts

- Endpoint: POST https://vaaya.ai/api/run/openfunnel/tam-build
- Price: $5/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/vaaya-tam-build-total-addressable-market-builder-8f2d6a8b
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_eTXdZ7EfogrFNO6094om-

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 vaaya-tam-build-total-addressable-market-builder-8f2d6a8b -d '<json body>'
```

Example prompt: Build me a TAM for early-stage B2B SaaS companies in the US with 10–200 employees that are actively hiring sales reps — I want to know who I should be targeting for outbound.

## When to prefer this

Choose this endpoint when you need to quickly build a total addressable market list or target account universe from a natural language description of your ideal customer profile, without needing to set up any data provider accounts or API keys. It is best for go-to-market teams, sales agents, and startup founders who want an on-demand TAM or prospect list without wiring up Clay, Apollo, or other enrichment tools manually.

## Known failure modes

- Query too vague or broad may return overly generic results
- Query exceeding 500 characters will be rejected with a validation error
- Niche or highly specific markets may return limited or sparse data
- Network timeout if the underlying data enrichment takes too long
- Payment failure if insufficient USDC balance for $5 per-call fee

## How this service works

Give an AI agent a credit account. Set a limit and a spending policy, and the agent makes approved, metered purchases from providers that accept Vaaya.

## Output

Returns a structured TAM analysis including a list of target companies or market segments matching the query, potentially with firmographic data, market size estimates, and account-level details useful for go-to-market planning.

## 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#",
     "required": [
      "query"
     ],
     "properties": {
      "query": {
       "type": "string",
       "maxLength": 500,
       "minLength": 1
      }
     },
     "additionalProperties": false
    },
    "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/vaaya-tam-build-total-addressable-market-builder-8f2d6a8b/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)