# Autobound API Documentation > Explore Autobound's API documentation to delve into the structured outline of insights leveraged to craft personalized outreach. Discover how various insight types from financial metrics to social media activity are meticulously categorized, timed, and assessed for likelihood, enhancing your understanding and usage of the Autobound platform for optimal engagement. ## Guides: Getting Started - [Introduction](https://autobound-api.readme.io/docs/introduction.md): Autobound provides B2B sales intelligence—insights, signals, and AI-generated content—to power personalized outreach at scale. - [MCP](https://autobound-api.readme.io/docs/autobounds-mcp.md): MCP lets your sales tools and AI workflows instantly use Autobound's insights and content APIs - without extra complexity. - [Onboarding Guide](https://autobound-api.readme.io/docs/onboarding-guide.md): Get up and running with Autobound Signal Data in under 30 minutes. - [Roadmap](https://autobound-api.readme.io/docs/roadmap.md): Upcoming enhancements to the Autobound Signal Database, including new data sources, schema improvements, and platform capabilities. - [Credits & Pricing](https://autobound-api.readme.io/docs/credits.md) ## Guides: Signal Database - [Schema](https://autobound-api.readme.io/docs/schema.md): The normalized schema structure for all signals in the Autobound Signal Database. - [Tags Taxonomy](https://autobound-api.readme.io/docs/tags-taxonomy.md) - [Signals](https://autobound-api.readme.io/docs/signal-catalog.md): Every signal type, with links to its schema page, the full catalog on autobound.ai and sample data. - [Company Signals](https://autobound-api.readme.io/docs/company-data-level-insights.md) - [10-K Filings](https://autobound-api.readme.io/docs/10-k.md): Strategic signals extracted from a company's latest 10-K annual filing. - [10-Q Filings](https://autobound-api.readme.io/docs/sec-10-q.md): Strategic signals extracted from quarterly SEC 10-Q filings. - [20-F Filings](https://autobound-api.readme.io/docs/sec-20-f.md): Strategic signals extracted from annual 20-F filings (international 10-K equivalent). - [6-K Filings](https://autobound-api.readme.io/docs/sec-6-k.md): Current event signals from foreign private issuers (international 8-K equivalent). - [8-K Filings](https://autobound-api.readme.io/docs/sec-8-k.md): Current event signals from material events filed by US public companies. - [Earnings Transcript](https://autobound-api.readme.io/docs/earnings-transcript.md): Trends extracted from a company's earnings transcript. - [Federal Contract Awards](https://autobound-api.readme.io/docs/federal-contract-awards.md) - [Financial Signals](https://autobound-api.readme.io/docs/financial-signals.md): Financial health signals derived from public company filings, earnings data, analyst consensus, and market data to identify business challenges, growth patterns, and sales opportunities across… - [Form D (Funding)](https://autobound-api.readme.io/docs/form-d-funding.md): Pre-announcement funding signals from SEC Form D filings tracking private company capital raises. - [GitHub & Engineering](https://autobound-api.readme.io/docs/github.md): Track engineering activity, open source engagement, and repository health across millions of companies with public GitHub presence. - [GitHub Usage Tips](https://autobound-api.readme.io/docs/github-playbook.md): How to activate GitHub signals for your end users. - [Glassdoor Reviews](https://autobound-api.readme.io/docs/glassdoor-reviews.md): Glassdoor reviews provide an inside look at how employees feel about a company's culture, leadership, work-life balance, and compensation. - [HackerNews](https://autobound-api.readme.io/docs/hackernews-signals.md) - [Hiring Trends](https://autobound-api.readme.io/docs/hiring-trends-signal.md): Department-specific hiring signals that identify companies actively building out specific teams like Sales, Engineering, Marketing, and more. - [Hiring Velocity](https://autobound-api.readme.io/docs/hiring-velocity-signal.md): Track company hiring pace with department breakdowns, location distribution, and historical trend analysis to identify growth signals. - [Hiring Velocity - Interpretation Guide](https://autobound-api.readme.io/docs/hiring-velocity-interpretation-guide.md): How Hiring Velocity metrics are calculated, why breakdown sums differ from totals, and how Hiring Velocity relates to Hiring Trends - [LinkedIn Posts (Company)](https://autobound-api.readme.io/docs/company-linkedin-posts.md): Surface and analyze a prospect company's LinkedIn posts to identify initiatives, pain points, and engagement patterns. - [New Business Formation](https://autobound-api.readme.io/docs/new-business-formation.md): Daily Secretary of State filings tracking new business incorporations—LLCs, corporations, LPs, and DBA registrations—across all 50 US states. - [News Signals](https://autobound-api.readme.io/docs/news-event.md): Real-time company news events including funding rounds, acquisitions, partnerships, product launches, executive hires, and expansion announcements. - [Patent Signals (Company)](https://autobound-api.readme.io/docs/patents-company.md): Company-level US patent activity: grants, portfolio velocity, outside IP counsel, and PTAB challenges — enriched and delivered weekly. - [Podcast Mentions (Company)](https://autobound-api.readme.io/docs/podcast-company.md): Podcast episodes where a company, its products, or its market are discussed—with the topics and takeaways extracted. - [Product Hunt Launch](https://autobound-api.readme.io/docs/producthunt-launch.md): Track Product Hunt launches to identify companies actively going to market with new products, including performance metrics, community feedback, and sales intelligence. - [Product Reviews](https://autobound-api.readme.io/docs/product-review-analysis.md): Surface high-value sales signals from G2 reviews including vendor pain points, switching intent, and quantified business impact from decision-makers. - [Reddit Mentions (Company)](https://autobound-api.readme.io/docs/reddit-company.md) - [Reddit Usage Tips](https://autobound-api.readme.io/docs/reddit-playbook.md): How to activate Reddit signals for your end users. - [SEO & Website Traffic](https://autobound-api.readme.io/docs/seo-website-traffic-v2.md): Monitor traffic trends and engagement metrics to identify companies experiencing growth or decline in their digital presence. - [Twitter/X Posts (Company)](https://autobound-api.readme.io/docs/twitter-company-posts.md) - [Website Insights](https://autobound-api.readme.io/docs/website-insights.md): Infer initiatives and pain points by analyzing website changes across 6M+ companies—text modifications, page additions, and page removals. - [YouTube Videos (Company)](https://autobound-api.readme.io/docs/youtube-company.md): A company's YouTube channel activity — product launches, keynotes, and strategic announcements. - [Contact Signals](https://autobound-api.readme.io/docs/contact-level-insights.md) - [Conference Speaker Intelligence](https://autobound-api.readme.io/docs/conference-speaker.md) - [LinkedIn Comments](https://autobound-api.readme.io/docs/commented-on-linkedin-post.md): A prospect's comments on someone else's LinkedIn post. - [LinkedIn Posts](https://autobound-api.readme.io/docs/linkedin-posts.md): A person's posts and engagement activity on LinkedIn. - [LinkedIn Reaction](https://autobound-api.readme.io/docs/linkedin-engagement.md): Reactions (likes, celebrates, etc.) a contact leaves on LinkedIn posts — who they engage with and what content they care about. - [Patent Signals (Inventor)](https://autobound-api.readme.io/docs/patents-contact.md): Inventor-level US patent grants: named contacts on newly granted patents, high-confidence matches only. - [Podcast Appearances (Contact)](https://autobound-api.readme.io/docs/podcast-contact.md): Podcast appearances by individual contacts—what they said, the topics they care about, and where they're building a public voice. - [Twitter Posts](https://autobound-api.readme.io/docs/twitter-post.md): A contact's posts and engagement on Twitter/X. - [Work Milestone](https://autobound-api.readme.io/docs/work-milestone.md): Events or milestones related to an individual's work history. - [YouTube Videos (Contact)](https://autobound-api.readme.io/docs/youtube.md): A person's YouTube video activity — posts, mentions, and engagement. - [Delivery](https://autobound-api.readme.io/docs/delivery.md): How to access the Autobound Signal Database via Google Cloud Storage. - [Resolution / Matching to your Data](https://autobound-api.readme.io/docs/resolution.md): How Autobound resolves social identities to business contacts and matches signals to your existing records. - [Manifest Files](https://autobound-api.readme.io/docs/manifest-files.md) - [Sample Data](https://autobound-api.readme.io/docs/sample-data.md): Download sample insight data files. ## Guides: Web Intent - [Overview](https://autobound-api.readme.io/docs/web-intent.md) - [Topic Catalog](https://autobound-api.readme.io/docs/web-intent-topics.md) - [Integration Guide](https://autobound-api.readme.io/docs/web-intent-integration.md) - [Geographic Coverage](https://autobound-api.readme.io/docs/geographic-coverage.md): Signal coverage by region and signal type. ## Guides: B2B Database - [Contact Data](https://autobound-api.readme.io/docs/contact-data.md): Every person field we hold, its fill rate, and whether the API returns it by default or on request. - [Company Data](https://autobound-api.readme.io/docs/company-data.md): Every company field we hold, its fill rate, and whether the API returns it by default or on request. ## Guides: AI Content API - [Generate Personalized Content](https://autobound-api.readme.io/docs/generate-personalized-content-copy.md): Generate hyper-personalized content across various formats using Autobound's API. This endpoint handles everything from contact resolution to insight ranking and content generation. - [All Parameters](https://autobound-api.readme.io/docs/parameters.md): All available parameters for the generate-content endpoint. - [Insight Ranking](https://autobound-api.readme.io/docs/insight-ranking.md): Autobound’s Insight Relevance Algorithm ranks available insights based on their fit with the prospect’s context and the seller’s value proposition to ensure only the most impactful signals are… - [Contact and Company Resolution](https://autobound-api.readme.io/docs/contact-and-company-resolution.md) - [Content Type](https://autobound-api.readme.io/docs/content-type.md): Autobound's API supports multiple content formats, each optimized for different outreach scenarios. - [Email](https://autobound-api.readme.io/docs/email.md): Generate hyper-personalized sales emails in seconds by leveraging 350+ insight types including SEC filings, earnings calls, news events, and social activity to craft messages that consistently drive… - [Email Sequence](https://autobound-api.readme.io/docs/email-sequence.md): Generate hyper-personalized, multi-step sequences where every step is A+ - [Call Script](https://autobound-api.readme.io/docs/call-script.md) - [LinkedIn Connection Request](https://autobound-api.readme.io/docs/linkedin-connection-request.md) - [SMS](https://autobound-api.readme.io/docs/sms.md) - [Opener](https://autobound-api.readme.io/docs/opener.md) - [Custom](https://autobound-api.readme.io/docs/custom.md) - [Value Proposition](https://autobound-api.readme.io/docs/sales-profile.md): Explains how to use the optional valueProposition parameter to control or override the messaging used in generated sales content. - [Enforce and Suppress](https://autobound-api.readme.io/docs/enforce-and-suppress.md) - [Additional Context](https://autobound-api.readme.io/docs/additional-context.md) - [Writing Styles](https://autobound-api.readme.io/docs/writing-styles.md) - [Sales Asset](https://autobound-api.readme.io/docs/sales-asset.md): Explains how to use the optional salesAsset parameter to inject messaging from a specific piece of sales collateral into the generated content, or let Autobound select one automatically based on… - [Model Selection](https://autobound-api.readme.io/docs/model-selection.md) - [Content Safety](https://autobound-api.readme.io/docs/content-safety.md) - [Add Contact to AI Studio](https://autobound-api.readme.io/docs/add-contact-to-ai-studio-via-api.md): This API endpoint gives you full control over pushing contacts into campaigns—whether via your CRM, enrichment pipeline, or custom workflow. ## API Reference: Autobound Signal API - Signals - [Get a single signal](https://autobound-api.readme.io/reference/getsignalbyid.md): Retrieve one signal by its canonical `signal_id`. Signal IDs are returned in enrich and search responses — use this endpoint to re-fetch a specific signal later. **Credit cost:** free. - [List all signal types](https://autobound-api.readme.io/reference/listsignaltypes.md): Canonical list of signal types served by the API. This endpoint is the single source of truth for what types are accepted by other endpoints' `signal_types` filter parameters. The default response… - [Per-type history (counts over time)](https://autobound-api.readme.io/reference/getsignaltypehistory.md): Returns detection-date histograms for a single signal type. Useful for freshness dashboards and "is this type live?" checks. `{type}` accepts any canonical slug or registered alias — e.g. both… - Companies - [Search companies (entity-aggregated)](https://autobound-api.readme.io/reference/searchcompanies.md): Discover distinct companies that have one or more signals matching the filter, sorted by most-recent signal. Each result is a single company with its top-N signals attached (`signals_per_entity`,… - [Enrich a company with signals](https://autobound-api.readme.io/reference/enrichcompany.md): Returns every signal we have for a given company, identified by `domain` (preferred), `company_name`, or `linkedin_url`. ### Subtype filtering Pass `signal_subtypes` (array, max 25 — OR semantics)… - Contacts - [Search contacts (entity-aggregated)](https://autobound-api.readme.io/reference/searchcontacts.md): Discover distinct contacts that have one or more signals matching the filter, sorted by most-recent signal. Each result is a single contact with its top-N signals attached. ### Subtype filtering… - [Enrich a contact with signals](https://autobound-api.readme.io/reference/enrichcontact.md): Returns signals for a contact identified by `contact_email` or `contact_linkedin_url`. Note: contact-level coverage is currently low across most signal types. Expect empty `contact_signals` for many… - Account - [Get account details](https://autobound-api.readme.io/reference/getaccount.md): Returns your account details including name, rate limit, and current credit balance. For the full per-endpoint cost table, see `GET /v1/credits`. **Credit cost:** free. - [Credit balance + cost table](https://autobound-api.readme.io/reference/getcredits.md): Current running credit balance (`{balance, used, granted, since}`) and the per-action cost table for your workspace. There is no monthly limit or period reset — `used` is derived as `max(0, granted -… - [Recent request logs](https://autobound-api.readme.io/reference/getrequestlogs.md): Your API request history for the last 30 days. Use this to debug failed calls, track usage patterns, or audit credit consumption. Logs are retained for 30 days. **Credit cost:** free. - [Corpus statistics](https://autobound-api.readme.io/reference/getstats.md): Aggregate signal counts by type, total corpus size, and last-ingested-at timestamp. **Credit cost:** free. - [Per-endpoint credit cost table](https://autobound-api.readme.io/reference/getcreditcosts.md): The effective per-endpoint credit cost table for your workspace (override-or-default rates). Each row carries the `action`, `cost`, `description`, and `chargeMode`. Export rows additionally carry… - [Canonical picklist values for every entity filter](https://autobound-api.readme.io/reference/listfilters.md): Returns every closed-list entity filter in one place: the accepted values, the match semantics, and which endpoints accept it (`applies_to`). This is the endpoint the `invalid_filter_value` 400… - Buyer Intent - [Browse buyer-intent topics](https://autobound-api.readme.io/reference/listbuyerintenttopics.md): Returns the full catalog of ~38K buyer-intent topics. Use `q` for fuzzy search, or filter by `category` / `sub_category`. Results are paginated. **Credit cost:** free. - [Find contacts showing buyer intent](https://autobound-api.readme.io/reference/searchbuyerintentcontacts.md): Given one or more topic IDs (from `/v1/buyer-intent/topics`), returns enriched contacts at companies showing intent for those topics. Results include contact details, company firmographics, and… - [Available filter values for buyer-intent contacts](https://autobound-api.readme.io/reference/listbuyerintentfilters.md): Returns the valid enum values for seniority, department, revenue buckets, employee-count buckets, countries, and industries accepted by `POST /v1/buyer-intent/contacts`. This is the… - [Submit a bulk contact intent export](https://autobound-api.readme.io/reference/submitbuyerintentcontactexport.md): Submit an **asynchronous** bulk export of intent-scored contacts for the requested topics. Unlike `POST /v1/buyer-intent/contacts`, which returns a single paginated page, this endpoint queues a job… - [Poll a bulk export job](https://autobound-api.readme.io/reference/getbuyerintentexportstatus.md): Unified status poll for bulk export jobs. Handles **both** contact exports (`exp_`-prefixed IDs, from `POST /v1/buyer-intent/contacts/export`) and company exports (`cexp_`-prefixed IDs, from `POST… - Company Intent - [Find companies showing buyer intent](https://autobound-api.readme.io/reference/searchbuyerintentcompanies.md): Given one or more topic IDs, returns companies surging on those topics from the latest loaded Market Pulse intent snapshot, ranked by composite intent score and keyset-paginated. **Credit cost:** 1… - [Submit a bulk company intent export](https://autobound-api.readme.io/reference/submitbuyerintentcompanyexport.md): Submit an **asynchronous** bulk export of week-pinned company intent rows for the requested topics. Streams the result set as JSONL to cloud storage; returns an `export_id` to poll via `GET… - [Company intent timeline](https://autobound-api.readme.io/reference/getbuyerintentcompanytimeline.md): Returns the intent-score timeline for a single company across all topics, drawn from the latest loaded Market Pulse intent snapshot. An unknown domain returns `200` with an empty `timeline` and null… - Monitoring - [Add companies/contacts to the signal monitoring pool](https://autobound-api.readme.io/reference/addtomonitoringpool.md): Add 1–100 records to your signal monitoring pool. Each record is one entity (company or contact) plus one `signal_type`; a contact monitored across 3 signal types is 3 records. **All-or-nothing… - Health - [Service health check](https://autobound-api.readme.io/reference/healthcheck.md): Returns the overall service health. Public (no API key required). - [Service health check (versioned alias)](https://autobound-api.readme.io/reference/healthcheckv1.md): Versioned alias of `GET /health` — identical behavior and response. Customers who pin to the `/v1` prefix can use this path. Public (no API key required). ## API Reference: Generate Content API - [Generate Personalized Content](https://autobound-api.readme.io/reference/generate-personalized-content.md): This endpoint handles everything from contact resolution to insight ranking and content generation for hyper-personalized outreach. Use the examples below to see powerful use cases like generating a… ## Changelog - [Country filter for company and contact search](https://autobound-api.readme.io/changelog/country-filter-for-company-and-contact-search.md) - [Richer company and contact data on Enrich, plus live LinkedIn posts](https://autobound-api.readme.io/changelog/richer-company-and-contact-data-on-enrich-plus-live-linkedin-posts.md) - [Generate Insights API retires on October 30, 2026: move to the Signal API](https://autobound-api.readme.io/changelog/generate-insights-api-retires-move-to-the-signal-api.md) - [Reddit (reddit-company) moves to V3 in the Signal API](https://autobound-api.readme.io/changelog/reddit-company-moves-to-v3-in-the-signal-api.md) - [Company Object Accuracy - Interim Guidance](https://autobound-api.readme.io/changelog/company-object-accuracy-interim-guidance.md) - [SEO Traffic Signals Relaunched: 3x Volume, AI-Referral Tracking, and a Digital Health Score](https://autobound-api.readme.io/changelog/seo-traffic-signals-relaunched-3x-volume-ai-referral-tracking-and-a-digital-health-score.md) - [AI Sandbox: Live Web Research, Run Controls, and Results You Can Actually Read](https://autobound-api.readme.io/changelog/ai-sandbox-live-web-research-run-controls-and-results-you-can-actually-read.md) - [Subtype Filtering on Enrich: Get Only the Signals You Want, Pay Only for What Returns](https://autobound-api.readme.io/changelog/subtype-filtering-on-enrich-get-only-the-signals-you-want-pay-only-for-what-returns.md) - [Podcast Signals Now Live at Scale + Transcript Keyword Search](https://autobound-api.readme.io/changelog/podcast-signals-now-live-at-scale-transcript-keyword-search.md) - [Industry normalization: consistent company.industry across all signals](https://autobound-api.readme.io/changelog/industry-normalization-canonical-company-industry-across-all-signals.md)