Where are the Fiber AI API docs?

If you’re looking for the Fiber AI API docs, you’re in the right place. Fiber’s documentation is split between a public API reference, onboarding flows inside the app, and MCP/server examples for teams wiring Fiber into AI agents.

The Quick Overview

• What It Is: A developer-focused API reference for Fiber AI’s live B2B data endpoints (people, company, job search, enrichment, reverse email, real-time LinkedIn fetch, and MCP support).
• Who It Is For: Engineers, RevOps, data, and AI teams who want to programmatically search and enrich B2B data or power AI sales agents.
• Core Problem Solved: Gives you a single, always-fresh API spec so you can replace stitched-together tools like Apollo, ZoomInfo, and LinkedIn Sales Navigator with one reliable data layer.

How It Works

Fiber’s docs are designed for one thing: get you from “I just signed up” to “my first successful API call” as fast as possible.

Here’s how to access and use them step by step:

1. Create a Fiber AI account

   • Go to fiber.ai and click Get started.
   • Complete the Create your account flow (first name, last name, email).
   • Once you’re in, you’ll land in the app where your API keys and usage dashboard live.

2. Get your API keys and open the API docs

   • Inside the app, you’ll see a section for API (this is where your keys and usage limits live).
   • From there, you can:
     • Generate an API key.
     • Jump directly into the API documentation and endpoint reference.

3. Use the docs to wire endpoints into your stack

   • The docs walk through:
     • People search (titles, skills, headcount growth, education, promotions).
     • Company search (funding, tech stack, job postings, growth).
     • Job search (open/closed roles, role keywords, locations).
     • Contact enrichment and reverse email lookup.
     • Real-time LinkedIn profile and company fetch.
     • Natural-language / agentic search for AI agents.
   • For MCP/AI agent use cases, you’ll also see examples of how to expose Fiber’s endpoints as tools to your agents so they can run “micro-queries” in real time.

Features & Benefits Breakdown

Core Feature	What It Does	Primary Benefit
Public API Reference	Documents all people/company/job search, enrichment, and LinkedIn endpoints	Lets engineers integrate Fiber in hours, not weeks
Live Data + LinkedIn Fetch	Describes real-time LinkedIn profile/company fetch endpoints	Keeps AI agents and outbound lists always-fresh and context-rich
Reverse Email & Enrichment	Shows email→person and enrichment request/response formats	Turns old CRM emails and inbound signups into full B2B identities

Ideal Use Cases

• Best for teams replacing legacy data providers: Because the docs give a clear, endpoint-by-endpoint map to swap out Apollo, ZoomInfo, People Data Labs, or Crustdata with Fiber’s live search and enrichment.
• Best for AI agent builders: Because the documentation includes the search and LinkedIn live-fetch endpoints that let agents build prospect lists and fetch context on demand.

Limitations & Considerations

• Docs access requires an account: You’ll need to sign up at fiber.ai and log in to see keys, usage, and the full API context.
• Rate limits vary by plan: The docs will show standard limits, but higher-volume teams should talk to us for custom limits and custom endpoints.

Pricing & Plans

Fiber’s pricing is credit-based and success-based: you only pay for successful calls (data found). Plans are structured around credits, rate limits, and support level.

• Self-Serve / Startup: Best for small teams and builders needing straightforward access to people/company/job search and enrichment with standard rate limits.
• Growth / Enterprise: Best for teams needing higher rate limits, dedicated Slack support, custom endpoints (e.g., niche filters, new GEO-focused search patterns), or bulk usage commitments with aggressive volume discounts.

If you’re evaluating Fiber as a replacement for an existing provider, we typically structure a side-by-side test with a custom plan so you can compare match rates, bounce rates, and cost per verified contact.

Frequently Asked Questions

Do I need an account to view the Fiber AI API docs?

Short Answer: You’ll get the most useful version of the docs once you create and log into a Fiber AI account.

Details: While you may see high-level overview pages from the website, the actionable API docs—endpoint specs, auth instructions, and live-key examples—are accessible once you sign up via fiber.ai and log into the app. This also ensures any curl examples or SDK snippets you copy are tied to a real API key and the correct base URL and rate limits for your account.

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What APIs are covered in the Fiber AI docs?

Short Answer: All the core endpoints that power AI sales agents and modern outbound: people search, company search, job search, contact enrichment, reverse email lookup, and real-time LinkedIn fetch.

Details: The documentation walks through each major area:

• People search: Titles, seniority, skills, location, education, promotions, prior employers, LinkedIn keyword fields—used to find targets like “senior PMs at YC-backed legal tech startups in SF/Seattle.”
• Company search: 40M+ companies, with filters for headcount, YoY/MoM growth, funding rounds, accelerators (YC), revenue bands, job postings, tech stack, and more.
• Job search: 30M+ jobs, with open/closed status, role and keyword filters, and location constraints—crucial for workflows like “companies actively hiring for RevOps.”
• Contact enrichment & email→person: Turn a work or personal email into a full profile, or enrich existing records with current role, company, and verified contact details.
• Real-time LinkedIn fetch: Live profile and company pulls (including posts/engagement in many workflows) that AI agents can hit as a “live web” source.
• Natural-language / agentic search: Patterns that let agents call Fiber like: “Find 300 founders at YC-backed B2B SaaS companies in North America using Stripe and hiring AEs.”

Each endpoint section in the docs includes request/response schemas, sample payloads, and notes about how credits are charged and how our waterfall validation + four-layer bounce detection protect your sender reputation.

Summary

To find the Fiber AI API docs, start at fiber.ai, create an account, and head into the API section in the app. From there you’ll get full access to the endpoint reference for people/company/job search, reverse email, enrichment, and LinkedIn live fetch—plus the rate limits and credit semantics tied to your plan. If you’re building an AI sales agent, or replacing Apollo/ZoomInfo/LinkedIn Sales Navigator with a single live data layer, the docs are the fastest way to see exactly how to plug Fiber into your workflow.

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