# Vaaya Signalbase Funding Round Intelligence

> Vaaya Signalbase Funding Round Intelligence is a paid API for AI agents from vaaya.ai, paid per call via x402, $0.25/call, status unknown (last checked 2026-10-11).

Returns real-time startup funding round signals — who raised, how much, which round type, and from which investors — with rich filtering options.

## Facts

- Endpoint: POST https://vaaya.ai/api/run/signalbase/funding?utm_source=zero.xyz
- Price: $0.25/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-11
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/vaaya-signalbase-funding-round-intelligence-ed5261ea
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_SflDR3a0UZ6_stZlU3QfA

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-signalbase-funding-round-intelligence-ed5261ea -d '<json body>'
```

Example prompt: Pull me the latest funding rounds from the last 30 days for US-based fintech startups that raised a Series A between $5 million and $50 million — give me up to 50 results and include investor names.

## When to prefer this

Choose this endpoint when you need structured, filtered, real-time funding signal data with investor attribution and source verification — especially for lead generation, market monitoring, or competitive intelligence workflows. Prefer it over generic web search when you need machine-readable, consistently structured funding data with rich filter dimensions like round type, amount range, geography, and headcount.

## Known failure modes

- Invalid date_preset value returns an error
- amount_min greater than amount_max causes rejected request
- limit exceeding 100 returns validation error
- Unknown round or round_flavor strings may return empty results
- Unrecognized country codes or category names silently filter out results
- Page beyond available results returns empty array

## How this service works

Signalbase — Real-time FUNDING ROUND signals: who raised, how much, which round, from which investors, with sources. Filters: `date_preset` ("last_30d"…) or `dateFrom`/`dateTo`, `round` (Seed, Series A…), `round_flavor` (bridge/extension/secondary), `amount_min`/`amount_max` (USD), `investor_name`, `countries`/`categories` (comma-separated), `company_name`/`company_domain`/`company_linkedin_url`, `employee_count_min`/`max`, `verification_status`. `limit` ≤100, `page` for more — flat price per c…

## Output

A paginated list of funding round records, each containing company name, domain, LinkedIn URL, funding amount and currency, round type (Seed, Series A, etc.), round flavor (bridge, extension, secondary), date, investor names, country, industry category, employee count range, verification status, and source URLs. Optionally includes a total count.

## 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": 1
      },
      "count": {
       "enum": [
        "true",
        "false"
       ],
       "type": "string"
      },
      "limit": {
       "type": "integer",
       "maximum": 100,
       "minimum": 1
      },
      "round": {
       "type": "string"
      },
      "dateTo": {
       "type": "string"
      },
      "search": {
       "type": "string"
      },
      "sort_by": {
       "type": "string"
      },
      "currency": {
       "type": "string"
      },
      "dateFrom": {
       "type": "string"
      },
      "countries": {
       "type": "string"
      },
      "amount_max": {
       "type": "integer",
       "minimum": 0
      },
      "amount_min": {
       "type": "integer",
       "minimum": 0
      },
      "categories": {
       "type": "string"
      },
      "sort_order": {
       "enum": [
        "asc",
        "desc"
       ],
       "type": "string"
      },
      "date_preset": {
       "type": "string"
      },
      "company_name": {
       "type": "string"
      },
      "round_flavor": {
       "type": "string"
      },
      "investor_name": {
       "type": "string"
      },
      "subcategories": {
       "type": "string"
      },
      "company_domain": {
       "type": "string"
      },
      "founded_year_max": {
       "type": "integer"
      },
      "founded_year_min": {
       "type": "integer"
      },
      "exclude_countries": {
       "type": "string"
      },
      "employee_count_max": {
       "type": "integer",
       "minimum": 0
      },
      "employee_count_min": {
       "type": "integer",
       "minimum": 0
      },
      "verification_status": {
       "type": "string"
      },
      "company_linkedin_url": {
       "type": "string"
      }
     },
     "additionalProperties": true
    },
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "POST"
     ],
     "type": "string"
    },
    "bodyType": {
     "enum": [
      "json",
      "form-data",
      "text"
     ],
     "type": "string"
    },
    "pathParams": {
     "t
… (truncated)
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/vaaya-signalbase-funding-round-intelligence-ed5261ea/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)