# Pubrio Documentation: English Get Started > Pubrio API documentation — market expansion intelligence: detect when companies enter new markets via typed, dated signals across 200+ markets, with company & people enrichment, search, lookup, and real-time monitors. REST API reference, guides, and concept docs. ## Get Started - [English / Get Started / API Documentation (88 pages)](https://docs.pubrio.com/_llms/en/get-started/api-documentation.txt): Documentation for English / Get Started / API Documentation. ### Get Started #### Get Started - [Get Started with the Pubrio API](https://docs.pubrio.com/en/get-started/introduction.md): Build with Pubrio's REST API — market expansion intelligence: detect when companies enter new markets via typed, dated signals, plus company & people enrichment, search, and lookup across 200+ markets. - [API Pricing](https://docs.pubrio.com/en/get-started/pricing.md): Various plans and pricing options available. #### Use Cases - [Find Leads](https://docs.pubrio.com/en/get-started/use-cases/find-leads.md): Discover the invisible 70% of the market with the world’s first glocalized search engine. - [Enrich CRM](https://docs.pubrio.com/en/get-started/use-cases/enrich-crm.md): A hybrid engine: Combine global database coverage with real-time agentic research. - [Engage & Close](https://docs.pubrio.com/en/get-started/use-cases/engage-close.md): Everything you need to build and close pipeline. #### User Guides - [Sales & Business Development](https://docs.pubrio.com/en/get-started/user-guides/sales-development.md): Generate more opportunities with the least work possible. - [Founders](https://docs.pubrio.com/en/get-started/user-guides/founders.md): Grow, hire, and analyze with one tool. - [Marketing](https://docs.pubrio.com/en/get-started/user-guides/marketing.md): Grow your funnel with automation and maximize MQLs. ### Developer Guides #### Monitor - [Introduction to Monitors](https://docs.pubrio.com/en/developer-guides/introduction.md): Automated signal detection with enrichment — delivered to your webhook or email in real-time. - [Setting up Webhooks](https://docs.pubrio.com/en/developer-guides/setting-up-webhooks.md): Configure webhook destinations, validate endpoints, verify signatures, and handle payloads. - [Best Practices & Polling](https://docs.pubrio.com/en/developer-guides/best-practices.md): Optimize your monitor setup for reliability, performance, and efficient delivery. - [Example: Tracking Job Postings](https://docs.pubrio.com/en/developer-guides/examples/tracking-job-postings.md): Complete walkthroughs for monitoring job postings using company_first and signal_first detection modes — with copyable code. #### Search - [Job Search](https://docs.pubrio.com/en/developer-guides/search/job-search.md): Find open job postings by company, title, function, seniority, country and launch date — and read the classification Pubrio adds to every posting. - [News Search](https://docs.pubrio.com/en/developer-guides/search/news-search.md): Find news about companies by category, country, language and date, with every article linked to the companies it mentions — and optionally to the expansion signals it produced. - [Advertisement Search](https://docs.pubrio.com/en/developer-guides/search/advertisement-search.md): Find the ads a company is running across LinkedIn, Meta, Google, TikTok and Apple — by source, format, target country, reach and active window — and read the creative, landing page and impression data on each. - [Cloud Footprint Search](https://docs.pubrio.com/en/developer-guides/search/cloud-footprint-search.md): See which cloud and hosting providers a company runs on, in which countries and regions, and spot the markets it has just moved into. - [Cloud Footprint Insights](https://docs.pubrio.com/en/developer-guides/search/cloud-footprint-insights.md): Read one company's whole cloud footprint in a single call, plus flags for the changes worth acting on: moved hosts, new clouds, new regions and test environments. #### Filters - [Filters Overview](https://docs.pubrio.com/en/developer-guides/filters/overview.md): How Pubrio search filters work — the unified filter engine, AND/OR semantics, and when to use which. - [AND / OR Operators](https://docs.pubrio.com/en/developer-guides/filters/filter-conditions.md): Override the default AND/OR operator for any multi-value filter — full reference with copyable examples. - [People + Company Filters](https://docs.pubrio.com/en/developer-guides/filters/people-with-company-filters.md): Combine people-level and company-level filters in a single /people/search call — same filter engine as /companies/search. #### People - [People Redeem](https://docs.pubrio.com/en/developer-guides/people-redeem.md): Spend credits to unlock verified work email, personal email, and phone number for a person you have already identified — single, bulk, and async-bulk patterns. - [People Contact Lookup](https://docs.pubrio.com/en/developer-guides/people-contact-lookup.md): Reverse-lookup a person from an email, phone, or first/last name + company — no people_search_id required. 1 credit per billable match. #### Expansion - [Choosing an Expansion Endpoint](https://docs.pubrio.com/en/developer-guides/expansion/choosing-an-endpoint.md): A task-to-endpoint guide for the Expansion API — which endpoint to call for discovery, company detail, the signal feed, comparison, maps, and reference values. ### Knowledge Base #### Knowledge Base - [Pubrio Knowledge Base](https://docs.pubrio.com/en/knowledge-base/introduction.md): Guides, concepts, and best practices for B2B data enrichment, prospecting, and outreach automation with Pubrio. - [Feedback & Support](https://docs.pubrio.com/en/knowledge-base/reach-out-support.md): How to provide feedback and contact Pubrio support for assistance. - [Free Trial & Rewards](https://docs.pubrio.com/en/knowledge-base/free-trial.md): Overview of your free trial usage limits, invite & earn rewards, and onboarding resources. #### Guides - [Cold Outreach Basics: Identify Leads & Launch Sequences](https://docs.pubrio.com/en/knowledge-base/guides/cold-outreach-basics.md): A practical guide to cold outreach — from defining your ideal customer profile to crafting sequences and sample emails. #### Concepts ##### Search & Signals - [Targeting People via Companies](https://docs.pubrio.com/en/knowledge-base/concepts/find-people.md): How to leverage company insights to find the right people in Pubrio. - [Filtering & Exporting Contacts](https://docs.pubrio.com/en/knowledge-base/concepts/search-filters.md): Best practices for applying filters efficiently and exporting contacts to CSV in Pubrio. ##### Company Intelligence - [What a Company Profile Contains](https://docs.pubrio.com/en/knowledge-base/concepts/company-intelligence.md): The five real-time layers Pubrio builds around every company — hiring, tech stack, ad activity, news, and people — and which endpoint returns each one. ##### Sequence - [Creating and Managing Sequences](https://docs.pubrio.com/en/knowledge-base/concepts/create-sequence.md): Learn how to create, customize, and manage outreach sequences to engage your prospects effectively. - [Sequence Sending Schedules](https://docs.pubrio.com/en/knowledge-base/concepts/sequence-settings.md): Comprehensive guide to integrating with the Pubrio platform. - [Personalizing Your Sequences](https://docs.pubrio.com/en/knowledge-base/concepts/sequence-personalisation.md): Deep dive into personalization features in Pubrio sequences to maximize engagement and relevance. - [Managing Credentials](https://docs.pubrio.com/en/knowledge-base/concepts/sequence-credentials.md): How to connect and manage multiple channel credentials for effective multi-channel outreach in Pubrio sequences. ##### Web Intent - [Understanding Pubrio Intent](https://docs.pubrio.com/en/knowledge-base/concepts/understanding-intent.md): Learn how Pubrio Intent uses website visitor identification to reveal anonymous prospects and boost your lead generation. ##### Expansion Signals - [What Are Expansion Signals?](https://docs.pubrio.com/en/knowledge-base/concepts/expansion-signals.md): Learn how Pubrio Expansion Signals reveal when and where a company is growing into new markets—so you can reach buyers at the moment expansion begins. - [How Expansion Signals Work](https://docs.pubrio.com/en/knowledge-base/concepts/how-expansion-signals-work.md): The model behind Pubrio Expansion Signals — stages, the signal-type catalog, local presence, scoring, momentum, freshness, and flow — with the exact values the Expansion API returns. - [Expansion Field Reference](https://docs.pubrio.com/en/knowledge-base/concepts/expansion-field-reference.md): A field-by-field dictionary for the Expansion API — every request filter and response field, its type, allowed values, and meaning. - [Expansion Signals: A Worked Example](https://docs.pubrio.com/en/knowledge-base/concepts/expansion-signals-example.md): Follow one company from a market view down to the individual signals, using the Expansion API end to end. - [Using the Expansion API](https://docs.pubrio.com/en/knowledge-base/concepts/expansion-api-quickstart.md): Authenticate, make your first Expansion API calls, paginate results, and read expansion scores. ##### Settings & Billing - [What Are Credits in Pubrio](https://docs.pubrio.com/en/knowledge-base/concepts/what-are-credits.md): Understand how credits work in Pubrio, what activities consume credits, and how to manage your credit balance. - [Pubrio Data Overview](https://docs.pubrio.com/en/knowledge-base/concepts/pubrio-data-overview.md): Learn how Pubrio sources, verifies, and maintains its data with transparency and compliance. #### Case Studies - [Clay Integration](https://docs.pubrio.com/en/knowledge-base/case-studies/clay-integration.md): Enrich global leads and uncover the hidden 70% of the market by combining Clay with Pubrio. - [Ottokit Integration](https://docs.pubrio.com/en/knowledge-base/case-studies/ottokit-integration.md): Fuel your autonomous agents with the ground-truth data they need to navigate the global economy. - [Databar Integration](https://docs.pubrio.com/en/knowledge-base/case-studies/databar-integration.md): Enrich your Databar spreadsheets with glocal intelligence from Pubrio. - [Stripo Integration](https://docs.pubrio.com/en/knowledge-base/case-studies/stripo-integration.md): Push responsive templates from Stripo directly into your Pubrio Sequences. ### Resources #### Resources - [Product Roadmap](https://docs.pubrio.com/en/resources/product-roadmap.md): The 2026 vision for the Pubrio Data Layer. - [Changelog](https://docs.pubrio.com/en/resources/changelog.md): Latest updates and release history for the Pubrio platform. #### Free Tools - [Free Company Logo Lookup](https://docs.pubrio.com/en/resources/free-tools/logo-lookup.md): Get any company logo by domain — free, no signup, no credit card. Embed in your CRM, slides, marketing pages, or apps. A free utility from Pubrio. #### Integrations - [Pubrio Integrations](https://docs.pubrio.com/en/resources/integrations.md): Connect Pubrio to Clay, Ottokit, Databar, Stripo, HubSpot, Salesforce, and any tool with a REST API or webhook — native partner integrations and developer patterns. - [Agent Storefront](https://docs.pubrio.com/en/resources/agent-storefront.md): Let your AI agent compare Pubrio plans and buy for you, with live prices and your approval before any payment. #### Comparisons - [B2B Data API Alternatives — Pubrio Comparisons](https://docs.pubrio.com/en/resources/comparisons/overview.md): How Pubrio compares to ZoomInfo, Apollo, Cognism, and Lusha — find the right B2B data and enrichment provider for your team. - [Pubrio vs ZoomInfo](https://docs.pubrio.com/en/resources/comparisons/pubrio-vs-zoominfo.md): Comparing Pubrio and ZoomInfo for B2B data and enrichment — accessible global data with Free plan and full API parity vs the NA enterprise contact incumbent at $15K–$60K+/yr quote-only pricing. - [Pubrio vs Apollo](https://docs.pubrio.com/en/resources/comparisons/pubrio-vs-apollo.md): Comparing Pubrio and Apollo for B2B data and enrichment — pure global data + signal layer vs NA mid-market with bundled Chrome extension, dialer, and lightweight CRM. - [Pubrio vs Cognism](https://docs.pubrio.com/en/resources/comparisons/pubrio-vs-cognism.md): Comparing Pubrio and Cognism for B2B data and enrichment — global glocalized data with lookalike and Free plan vs European phone-verified contacts and GDPR-first positioning. - [Pubrio vs Lusha](https://docs.pubrio.com/en/resources/comparisons/pubrio-vs-lusha.md): Comparing Pubrio and Lusha for B2B data and enrichment — global glocalized data with webhook-delivered Monitors vs Chrome-extension-led NA + UK prospecting. #### Company - [Careers](https://docs.pubrio.com/en/resources/careers.md): Help us map the invisible 70% of the global economy. #### Partners - [Affiliate Program](https://docs.pubrio.com/en/resources/affiliate-program.md): Partner with Pubrio and earn 20% commission on every referral. ## OpenAPI Specs - [en-openapi](/en/api-reference/en-openapi.json)