Autobound

Your signal data,one API call away

700+ B2B signals delivered via REST API. Search with structured filters, enrich contacts and companies, and monitor signal activity.

Request API Access→DocumentationTry the API →
Signal search with filters
$ curl -X POST https://signals.autobound.ai/v1/companies/search \
  -H "X-API-KEY: sk_live_..." \
  -H "Content-Type: application/json" \
  -d '{
    "signal_type": ["10-K", "Earnings"],
    "domain": "salesforce.com",
    "date_from": "2026-01-01",
    "limit": 10
  }'

How it works

From zero to signals in three steps

No SDKs to install. No schemas to learn. Just HTTPS and JSON.

01

Talk to our team

Tell us about your use case. Our solutions team will scope the right signal package and get you set up.

02

Make your first call

Search, enrich, or filter by signal type. Every endpoint returns clean JSON with consistent schemas.

03

Go live

Pipe signals into your CRM, data warehouse, or AI workflows. We handle the infrastructure.

Endpoints

Clean REST interface. Full signal coverage.

Search, enrich, and monitor. Everything you need to build on top of 700+ B2B signals.

POST

/v1/companies/search

Company Search

Structured search with filters for signal type, domain, date range, and more. Returns matching signals with full metadata.

GET

/v1/signals/{signal_id}

Get Signal

Retrieve a specific signal by ID. Returns the full signal record with all metadata and enrichment data.

GET

/v1/signals/types

Signal Types

List all available signal types with descriptions, categories, and delivery stats. Useful for discovering what data is available.

POST

/v1/companies/enrich

Company Enrichment

Pass a domain. Get back every signal: financial filings, hiring trends, news, tech stack changes. Bulk endpoint available for up to 100 domains.

POST

/v1/contacts/enrich

Contact Enrichment

Returns contact-level signals (job changes, LinkedIn posts, milestones) and their employer's company signals. Bulk endpoint available.

GET

/v1/stats

Database Stats

Signal database statistics: total signals, coverage by type, freshness metrics. Plus /credits and /logs for usage monitoring.

Full API reference →

Coverage

35+ data sources. 700+ signals.

Every signal we deliver via flat file is now accessible through the API. Same data, radically easier to consume.

Financial Intelligence

7 types

10-K, 10-Q, 8-K, Earnings Transcripts, Financial Fundamentals

Social Intelligence

7 types

LinkedIn Posts, Glassdoor, GitHub, Reddit, Twitter/X, YouTube

Workforce Intelligence

5 types

Hiring Trends, Hiring Velocity, Job Changes, Employee Growth, Milestones

Market Intelligence

7 types

News Events, SEO & Traffic, Website Intel, Tech Stack, Patents, Product Reviews

Intent Intelligence

1 type

Buyer Intent (company + contact level), 6B+ daily signals, 43K+ topics

Explore all signal types →
Available now

MCP Server for AI-native workflows

Access Autobound signals directly from Claude, Cursor, and any MCP-compatible AI tool. Search, enrich, and explore signals without leaving your AI workflow.

claude_desktop_config.json

{
  "mcpServers": {
    "autobound-signals": {
      "command": "npx",
      "args": ["-y", "@autobound-ai/mcp-server"],
      "env": {
        "AUTOBOUND_API_KEY": "your_api_key"
      }
    }
  }
}
Claude DesktopCursorClaude CodeAny MCP Client
MCP setup guide →Claude Code integration →OpenAI integration →
Beta

Join the API beta

Get early access to the Autobound Signal API. Search, enrich, and filter 700+ B2B signals via REST, MCP, or file delivery.

Request API Access→

Start building with signal data

Talk to our team about your use case. We will get you set up with API access and dedicated support.

Contact Sales→Read the docs