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Fiber

Fiber provides AI-powered people and company search, enrichment, contact discovery, and data validation APIs.

What agents can do

Actions247

  • Add companies to exclusion list

    Free persistent-state operation: Add companies to a company exclusion list.

  • Add profiles to list

    Billable operation: Add profiles to the job change list whose job changes you want to track.

  • Add prospects to exclusion list

    Free persistent-state operation: Add prospects to a prospect exclusion list.

  • Add tracker companies

    Free persistent-state operation: Add companies to a company tracker list.

  • Add tracker people

    Free persistent-state operation: Add people to a person tracker list.

  • Blue collar jobs search

    Billable operation: Search blue collar and trade job postings.

  • Blue collar resolve company

    Billable operation: Resolve a company to the identifier used for searching their blue collar job listings on boards such as Indeed.

  • Booking property

    Billable operation: Retrieves full details for a single Booking.com property, including amenities, photos, scores, and house rules.

52 more
  • Booking search

    Billable operation: Searches Booking.com stays for a destination and returns matching properties with rates, ratings, and availability.

  • Build audience

    Billable asynchronous trigger: Triggers the audience building process.

  • Bulk company logos

    Billable operation: Get logo URLs for a list of companies.

  • Bulk enrich companies

    Billable and privacy-sensitive: enrich 1-50 known companies in one request.

  • Bulk enrich people

    Billable and privacy-sensitive: enrich 1-50 known people in one request.

  • Bulk profile pic

    Billable operation: Get profile pics for a list of profiles.

  • Cancel batch contact reveal

    Irreversibly stop pending work in an existing batch contact-reveal task.

  • Check google maps results

    Read-only asynchronous status check: Check readiness and progress for a Google Maps search started by FIBER_START_GOOGLE_MAPS_SEARCH.

  • Company live enrich

    Billable operation: Returns an enriched company with details for a given LinkedIn company identifier.

  • Company logo

    Billable operation: Get the logo for a single company.

  • Company posts live fetch

    Billable operation: Fetches recent posts from a LinkedIn company page.

  • Company typeahead

    Billable operation: Search for companies, schools/universities, and investors by name.

  • Count company search results

    Billable and privacy-sensitive: count companies matching Fiber's structured filters without returning company records.

  • Count job postings

    Billable and privacy-sensitive: count Fiber job postings matching structured filters without returning postings.

  • Count people and companies

    Billable and privacy-sensitive: count companies and people together, with people scoped to companies matching the company filters.

  • Count people search results

    Billable and privacy-sensitive: count people matching Fiber's structured filters without returning profiles.

  • Create audience

    Free persistent-state operation: Creates a new audience in DRAFT status.

  • Create company exclusion list

    Free persistent-state operation: Create a company exclusion list.

  • Create company exclusion list from audience

    Free persistent-state operation: This endpoint creates a new company exclusion list by extracting all companies from a specified audience.

  • Create job change list

    Free persistent-state operation: Create a new job changes list to monitor when tracked prospects change jobs.

  • Create prospect exclusion list

    Free persistent-state operation: Create a prospect exclusion list.

  • Create prospect exclusion list from audience

    Free persistent-state operation: Create a prospect exclusion list from an audience's prospects.

  • Create sandbox api key

    Free persistent-state operation: Create a sandbox API key (`sk_test_...`) for local development, CI, and integration tests.

  • Create saved search

    Billable operation: Create a new saved search.

  • Create tracker company list

    Free persistent-state operation: Create a new company tracker list.

  • Create tracker person list

    Free persistent-state operation: Create a new person tracker list.

  • Create webhook endpoint

    Free persistent-state operation: Create a webhook endpoint that receives event payloads at the URL you provide.

  • Delete audience

    Destructive or state-removing change: Archives an audience by hiding it from the user.

  • Delete company exclusion list

    Destructive or state-removing change: Delete a company exclusion list.

  • Delete job change list

    Destructive or state-removing change: Deletes a job changes list.

  • Delete profiles from job change list

    Destructive or state-removing change: Remove profiles from a job changes tracking list.

  • Delete prospect exclusion list

    Destructive or state-removing change: Delete a prospect exclusion list.

  • Delete tracker company list

    Destructive or state-removing change: Archive a company tracker list.

  • Delete tracker person list

    Destructive or state-removing change: Archive a person tracker list.

  • Delete webhook endpoint

    Destructive or state-removing change: Delete a webhook endpoint.

  • Domain lookup polling

    Read-only asynchronous poll: Poll for the results of a domain lookup task.

  • Domain lookup trigger

    Billable asynchronous trigger: Use our AI agent to find a company's domain and email domains using a variety of parameters such as company name, country, state, city, address, other context, and…

  • Download api requests

    Free read: Download the API requests your organization has made, newest first, with the parameters you sent and how each call turned out.

  • Enrich company

    Billable and privacy-sensitive: match a company from flexible LinkedIn, name, domain, and location hints and return configurable enrichment details.

  • Enrich person

    Billable and privacy-sensitive: match a person from flexible LinkedIn, email, name, company, role, location, or school hints and return configurable detailed education and work history.

  • Estimate enrichment cost

    Free read: Estimates the credit cost for an audience enrichment run before triggering it.

  • Export companies

    External-effect operation: Triggers CSV export of companies in an audience.

  • Export prospects

    External-effect operation: Triggers CSV export of prospects (people) in an audience.

  • Fetch real estate listings

    Billable operation: Fetches real estate listings by location and optional filters such as listing status, price ranges, home types, and property features.

  • Financial instrument lookup

    Billable operation: Returns live market data for a stock, index, currency pair, or fund, including the headline quote, price movement, company facts, financial statements, related news, and a price…

  • Find work email

    Billable and highly privacy-sensitive: find at most one work email from a person's name and company without requiring LinkedIn.

  • Flight booking options

    Billable operation: Retrieves booking options (providers, fares, booking links, and available cabin classes) for a single itinerary selected from a flight search.

  • Flight deals

    Billable operation: Returns cheap round-trip flight deals from a given departure location, ranked by how much cheaper they are than usual.

  • Flight search

    Billable operation: Searches flight itineraries between cities of interest and returns trips, fares, timing, etc.

  • Get accelerators

    Free read: Get a list of all accelerators with their metadata, total company counts, and statistics broken down by batch and year.

  • Get all api keys

    Free read: List all API keys for your organization, including each key's name, prefix, expiration, and per-key credit usage.

  • Get audience companies

    Free read: Gets the companies in an audience with pagination.

And 187 more in Definable.

How it connects

You paste an API key from Fiber on a page Composio hosts, so the key never passes through Definable.

Keep the connection to yourself or share it with your workspace. Any action that writes or sends can wait for your approval.