Orthogonal

Find email address for a person synchronously. Provide name + company or LinkedIn URL.

Send a conversation to a model and get a completion back. Works exactly like the OpenAI chat completions endpoint. Pass messages and a model slug, get a response with the assistant's reply. Supports streaming for real-time token delivery, tool calling for function execution, structured outputs via response_format, and controllable reasoning depth on supported models. | ERROR: Unable to calculate price.

Find phone number for a person synchronously. Provide name + company or LinkedIn URL.

Search the lead database for people matching filters. Returns paginated results with profile, job, and company data. Filters: firstname, lastname, currentJobTitle, pastJobTitle, currentCompanyName, pastCompanyName, currentCompanyUrn, currentCompanyWebsite, currentCompanyId, school, languages, skills, location, keyword, headcount.

Enrich a person by email, LinkedIn URL, name+company, or other identifiers. Returns contact details, job info, and social profiles.

Validates a phone number and returns whether it's valid, reachable, carrier info, and caller name.

Search Apollo database for companies matching filters. Returns up to 100 results per page.

Get detailed intelligence about a phone number including carrier, line type, location, risk score, and breach data.

Find the most likely email address from a domain name, first name, and last name.

Find a company's LinkedIn page URL by company name or domain. Synchronous response with status FOUND or NOT_FOUND.

Retrieve company data using a LinkedIn URL, name, or domain. At least one field required. 1 credit per successful response.

Find a LinkedIn profile from an email address. 1 credit without profile data, 2 credits with profile data (with_profile=true).

Find a person's LinkedIn profile URL by name and optionally company/domain and job title. Synchronous response with status FOUND or NOT_FOUND.

Preview employee search results with summary data. Pass filters in the request body. Returns matching professionals with key fields: id, full_name, headline, location, company, title, and relevance score. Use the 'id' field with the 'Base Employee Collect by ID' endpoint to get full profiles.

Scrape a LinkedIn user profile by URL. Returns detailed profile data including work experience, education, skills, languages, and contact info.

Look up a professional email address to get the associated LinkedIn profile and person details. Returns results synchronously with status FOUND or NOT_FOUND.

Find the email address from a LinkedIn profile URL.

Send an email message from an inbox. At least one recipient (to, cc, or bcc) is required. Returns the message_id and thread_id. Replace {inbox_id} directly in the path with the full inbox email (e.g., /v0/inboxes/myagent@agentmail.to/messages/send).

Look up a company by its website domain and get a full cleaned company profile. This is the easiest way to get company data if you know the company's website. Returns deduplicated, normalized data including name, industry, size, location, social URLs, and technology stack.

Get available industry values for search filtering.

Get available location values for lookalikes filtering.

Search for people/leads with filters on company, job title, location, seniority, and more.

Scrape a LinkedIn company page by URL. Returns company details including description, industry, employee count, specialties, revenue estimates, and address.

Browse and search companies with filtering by industry, size, location, and founding year. Pagination billing: call the first page normally and save billing.requestId from the Orthogonal /v1/run response. For later page, offset, or cursor calls on the same logical search, pass parentRequestId with unchanged non-pagination parameters. Valid continuation calls still get their own request IDs and quoted price, but are charged 0. Changing filters starts a new billable request.

Fetch acquisition signals with filtering by date, country, deal amount, and company details. Pagination billing: call the first page normally and save billing.requestId from the Orthogonal /v1/run response. For later page, offset, or cursor calls on the same logical search, pass parentRequestId with unchanged non-pagination parameters. Valid continuation calls still get their own request IDs and quoted price, but are charged 0. Changing filters starts a new billable request.

Fetch funding signals with filtering by date, country, round type, amount, industry, and more. Pagination billing: call the first page normally and save billing.requestId from the Orthogonal /v1/run response. For later page, offset, or cursor calls on the same logical search, pass parentRequestId with unchanged non-pagination parameters. Valid continuation calls still get their own request IDs and quoted price, but are charged 0. Changing filters starts a new billable request.

Fetch hiring signals (open job postings) with position, department, seniority, and location filters. Pagination billing: call the first page normally and save billing.requestId from the Orthogonal /v1/run response. For later page, offset, or cursor calls on the same logical search, pass parentRequestId with unchanged non-pagination parameters. Valid continuation calls still get their own request IDs and quoted price, but are charged 0. Changing filters starts a new billable request.

Fetch investor data including VCs, angels, PE firms, corporate investors, accelerators, and more. Pagination billing: call the first page normally and save billing.requestId from the Orthogonal /v1/run response. For later page, offset, or cursor calls on the same logical search, pass parentRequestId with unchanged non-pagination parameters. Valid continuation calls still get their own request IDs and quoted price, but are charged 0. Changing filters starts a new billable request.

Fetch job change signals with role, department, seniority, and LinkedIn filters. Person names are GDPR-masked. Pagination billing: call the first page normally and save billing.requestId from the Orthogonal /v1/run response. For later page, offset, or cursor calls on the same logical search, pass parentRequestId with unchanged non-pagination parameters. Valid continuation calls still get their own request IDs and quoted price, but are charged 0. Changing filters starts a new billable request.

Search for company id using fuzzy match or other identifiers

Convert an amount from one currency to another.

Get available company type values for search filtering.

Get available department values for search filtering.

Get available department values for lookalikes filtering.

Get available employee range values for lookalikes filtering.

Get available funding type values for search filtering.

Get available revenue range values for search filtering.

Get available seniority values for search filtering.

Get available seniority values for lookalikes filtering.

Search the lead database for companies matching filters. Returns paginated results. Filters: name, lid, urn, companyId, companyType, industry, location, headcount (range), headcountGrowth, revenue (range), keyword, website.

Preview lookalike companies for given domains. This endpoint is free on the upstream API.

Search for lookalike companies with pagination and filtering. | ERROR: Unable to calculate price.

Look up a person by name, email, LinkedIn URL, or other identifiers. Returns professional profile and contact information. Consumes 1 export credit.

Search for companies by name, domain, industry, location, size, revenue, and more. Returns paginated results. Consumes 1 export credit per page.

Count the number of results matching search filters without returning the actual data.

Find someone's email from name and company (website or name). Uses one finder credit if a verified email is found.

Find companies using a specific technology Pagination billing: call the first page normally and save billing.requestId from the Orthogonal /v1/run response. For later page, offset, or cursor calls on the same logical search, pass parentRequestId with unchanged non-pagination parameters. Valid continuation calls still get their own request IDs and quoted price, but are charged 0. Changing filters starts a new billable request.

Search tweets by query string. Supports Twitter search operators. Pagination billing: call the first page normally and save billing.requestId from the Orthogonal /v1/run response. For later page, offset, or cursor calls on the same logical search, pass parentRequestId with unchanged non-pagination parameters. Valid continuation calls still get their own request IDs and quoted price, but are charged 0. Changing filters starts a new billable request.

Start async company enrichment. Requires at least one of: email, phone, or social_media_url.

List enrichment jobs with optional filtering.

Get the technology stack for a company by domain. 1 credit when technologies found, free when no results.

Verify an email address. Uses one verifier credit on all attempted verifications.

Find companies similar to a seed domain. 1 credit per 10 results (rounded up).

Find someone's email from a business profile URL. Uses one finder credit if a verified email is found. Limited to 30 concurrent sync requests.

Find contacts with valid emails at a given domain with given roles. Limited to 5 concurrent sync requests.

Reddit

Search the technology catalog by name. Returns up to 25 results. Free, no credits consumed. Rate limited to 10 req/min.

TikTok

Verify the deliverability of an email address.

Find phone numbers associated with an email, domain, or LinkedIn profile.

Capture a screenshot of a website. Supports both viewport (standard browser view) and full page screenshots.

Generate a comprehensive meeting prep brief with company intel, contacts, talking points, objections, ice breakers, and pain points. 10 credits.

Generate a personalized ROI projection and business case with quantified savings, implementation timeline, risk analysis, and outreach copy. Returns a public shareable URL. 10 credits.

Capture a screenshot of a website. Supports both viewport (standard browser view) and full-page screenshots. Can also screenshot specific page types (login, pricing, etc.) by using heuristics to find the appropriate URL. Returns a URL to the uploaded screenshot image hosted on our CDN.

Enrich a company by name, website, LinkedIn URL, or company_id. Returns full profile with description, industries, NAICS, locations, posts, funding. 1 credit per match.

Get a cleaned, deduplicated employee profile by its Coresignal numeric ID. Use IDs returned by the search endpoints. Returns normalized professional data including name, headline, location, work experience, education, and skills.

Get a full employee profile by their professional network URL. Pass the URL-encoded profile URL in the path. Returns the same data as collecting by ID. This is the easiest way to look up a person if you have their profile URL.

Get the most comprehensive employee profile by its Coresignal numeric ID. Multi-source data is aggregated from multiple platforms. Use IDs returned by the search endpoints. Returns name, headline, location, full work experience history, education, skills, social URLs, and more.

Get a full job listing by its Coresignal numeric ID. Use IDs returned by the 'Base Jobs Search (Filter)' or Preview endpoints. Returns job title, full description, company name, location, employment type, posting date, and application URL.

Get a full professional network post by its numeric post ID. Use IDs returned by the 'Employee Posts Search (Filter)' endpoint (not a post URL or requestId). Returns the post author name, author profile URL, full post content, publish date, and engagement data.

Get a cleaned, deduplicated company profile by its Coresignal numeric ID. Use IDs returned by the search endpoints or look up by website using the 'Clean Company Enrich' endpoint. Returns normalized company data including name, website, industry, size, location, social URLs, and technology stack.

Get a full company profile by its professional network URL. Pass the URL-encoded company page URL in the path. Returns the same data as collecting by ID.

Get the most comprehensive company profile by its Coresignal numeric ID. Multi-source data is aggregated from professional networks, business databases, and other sources. Use IDs returned by the search endpoints or look up by website using the 'Multi-source Company Enrich' endpoint. Returns company name, website, industry, size, funding, social URLs, and more.

Get company profile by ID or domain

Get a company's full profile by its CompanyEnrich ID. Returns name, domain, industry, employee count, revenue, location, funding, social links, and more.

Get detailed company information from a domain including name, logo, headcount, location, industry, and more.

Search followers of a company on LinkedIn with filters for country, department, seniority, and job title. | ERROR: Unable to calculate price.

Get posts from a company's LinkedIn page. Pagination billing: call the first page normally and save billing.requestId from the Orthogonal /v1/run response. For later page, offset, or cursor calls on the same logical search, pass parentRequestId with unchanged non-pagination parameters. Valid continuation calls still get their own request IDs and quoted price, but are charged 0. Changing filters starts a new billable request.

Enrich a single contact by email, phone, LinkedIn, Facebook, or name+company. Returns full profile with work email, phone, job title, company info. 1 credit per match.

Unlock full contact details (emails, phones, social profiles) for prospect PIDs obtained from /contacts/search. Requires gateway wrapper format: {path, method, body: {pids}}.

Resume processing pending pages in an existing crawl job. Call repeatedly until status is 'completed'.

Start a multi-page crawl job with sitemap discovery and configurable depth/page limits. Returns job_id. 1 credit per page.

Get detailed reputation data for an email address including deliverability, quality score, and risk indicators.

Start a background enrichment run for a company domain. OpenFunnel creates or finds the account, discovers intent signals, finds relevant people, and ICP-qualifies them. Requires domain plus either icp_id or target_icp_roles; jobs can take 15 to 30 minutes.

Get exchange rates for a specific historical date.

Get the latest exchange rates for a given base currency.

Get list of supported country values for company followers filtering.

Get list of supported department values for company followers filtering.

Get paginated list of supported job title values with optional search.

Get list of supported seniority level values for company followers filtering.

Get list of supported state/region values for company followers filtering.

Get company by id, includes latest funding round

Scan a domain to discover all associated email addresses. Returns a search ID to poll for results via the Fetch Search Result endpoint.

Instagram

Discover connections across portfolio companies Pagination billing: call the first page normally and save billing.requestId from the Orthogonal /v1/run response. For later page, offset, or cursor calls on the same logical search, pass parentRequestId with unchanged non-pagination parameters. Valid continuation calls still get their own request IDs and quoted price, but are charged 0. Changing filters starts a new billable request.

Total precipitation in the last 48 hours for the given location(s). | ERROR: Unable to calculate price.

Get a single job opening by ID

Get a single news event by ID

Get a single product by ID

Look up a person and their associated company data in a single request.

Generate a personalized sales or partnership proposal with branding, ROI projections, social proof, and outreach copy. Returns a public shareable URL. 10 credits.

Enrich one or more companies by domain, name, or Crustdata company ID. Returns comprehensive firmographic data: headcount, revenue, funding, employer reviews, web traffic, news, job openings, founders, and decision makers. Provide at least one of company_domain, company_name, or company_id. Multiple values can be comma-separated (e.g. company_domain=stripe.com,hubspot.com).

Search the web and return matching documents with URLs and content.

Get business connections for a specific company Pagination billing: call the first page normally and save billing.requestId from the Orthogonal /v1/run response. For later page, offset, or cursor calls on the same logical search, pass parentRequestId with unchanged non-pagination parameters. Valid continuation calls still get their own request IDs and quoted price, but are charged 0. Changing filters starts a new billable request.

Get financing/funding events for a specific company Pagination billing: call the first page normally and save billing.requestId from the Orthogonal /v1/run response. For later page, offset, or cursor calls on the same logical search, pass parentRequestId with unchanged non-pagination parameters. Valid continuation calls still get their own request IDs and quoted price, but are charged 0. Changing filters starts a new billable request.

Get GitHub repositories associated with a company Pagination billing: call the first page normally and save billing.requestId from the Orthogonal /v1/run response. For later page, offset, or cursor calls on the same logical search, pass parentRequestId with unchanged non-pagination parameters. Valid continuation calls still get their own request IDs and quoted price, but are charged 0. Changing filters starts a new billable request.

Get job openings for a specific company Pagination billing: call the first page normally and save billing.requestId from the Orthogonal /v1/run response. For later page, offset, or cursor calls on the same logical search, pass parentRequestId with unchanged non-pagination parameters. Valid continuation calls still get their own request IDs and quoted price, but are charged 0. Changing filters starts a new billable request.

Get news events for a specific company Pagination billing: call the first page normally and save billing.requestId from the Orthogonal /v1/run response. For later page, offset, or cursor calls on the same logical search, pass parentRequestId with unchanged non-pagination parameters. Valid continuation calls still get their own request IDs and quoted price, but are charged 0. Changing filters starts a new billable request.

Get products associated with a company Pagination billing: call the first page normally and save billing.requestId from the Orthogonal /v1/run response. For later page, offset, or cursor calls on the same logical search, pass parentRequestId with unchanged non-pagination parameters. Valid continuation calls still get their own request IDs and quoted price, but are charged 0. Changing filters starts a new billable request.

Find companies similar to a given company

Get technology stack detections for a specific company Pagination billing: call the first page normally and save billing.requestId from the Orthogonal /v1/run response. For later page, offset, or cursor calls on the same logical search, pass parentRequestId with unchanged non-pagination parameters. Valid continuation calls still get their own request IDs and quoted price, but are charged 0. Changing filters starts a new billable request.

Track website changes over time for a specific company Pagination billing: call the first page normally and save billing.requestId from the Orthogonal /v1/run response. For later page, offset, or cursor calls on the same logical search, pass parentRequestId with unchanged non-pagination parameters. Valid continuation calls still get their own request IDs and quoted price, but are charged 0. Changing filters starts a new billable request.

Get a specific technology by ID or name

Convert time between two locations or timezones.

Get the email format patterns used by a domain (e.g. first.last, firstlast).

Twitter

Tweet Details

User Tweets

Reels

Calculate VAT amount for a given price and country.

Validate a VAT number and get company details associated with it.

Transcript

Fetches the transcript of a YouTube video.