Fuse
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    Fuse API v1

    Creator analytics for your AI agent.

    15 REST endpoints. Bearer token auth. Structured JSON. Search 5,000+ YouTube creators, pull metrics, and run discovery — all programmatically.

    Get Your API KeyView Endpoints

    Pro plan starts at $12/mo.

    Terminal
    $ curl -H "Authorization: Bearer fuse_sk_..." \
    https://getfused.io/api/v1/creators/mkbhd/metrics
    // Response
    {
    "success": true,
    "data": {
    "totalSubscribers": 19400000,
    "engagementRate": 0.048,
    "growthRate": 0.012,
    ...
    },
    "meta": {
    "requestId": "req_9a3f2c1b",
    "timestamp": "2026-03-18T14:22:09Z"
    }
    }
    // 142ms
    5,000+real YouTube channels analyzed
    13categories with subtopic breakdowns
    50+subtopics benchmarked

    Percentiles come from actual channel data. No estimates, no surveys.

    Quick Start

    Get started in 3 steps

    1

    Create an API key

    Generate a key from your dashboard or via the API.

    Create a key
    $ curl -X POST \
    -H "Authorization: Bearer session_..." \
    https://getfused.io/api/v1/keys
    2

    Search creators

    Find creators by name, topic, or category.

    Search creators
    $ curl -H "Authorization: Bearer fuse_sk_..." \
    "/api/v1/creators/search?q=tech"
    3

    Pull metrics

    Get engagement, growth, subscribers, and more.

    Pull metrics
    $ curl -H "Authorization: Bearer fuse_sk_..." \
    "/api/v1/creators/mkbhd/metrics"

    Built for Automation

    Everything your agent needs. Nothing it doesn’t.

    { }

    Structured JSON

    Consistent { success, data, meta } envelope. No HTML scraping, no XML.

    Bearer sk_...

    Bearer Token Auth

    One header. No OAuth dance, no session cookies. Keys from your dashboard.

    Retry-After:

    Rate Limits, Not Walls

    Clear rate limit headers on every response. Your agent knows when to retry.

    15 routes

    15 Endpoints

    Search, profiles, metrics, content, discovery, fit scores, and scripts.

    ?page=1

    Paginated Everything

    Offset-based pagination across all list endpoints. No data dumps.

    TTL: 24h

    Fresh Daily Data

    Metrics refresh daily. No stale caches. Always the latest numbers.

    See It in Action

    Your dashboard. Your keys. Your data.

    Sign up, create a key, and start pulling creator data in minutes.

    app.getfused.io/settings/api-keys

    Your API Keys

    Manage keys for the Fuse API

    + Create Key
    NameKeyLast Used
    Claude MCP Serverfuse_sk_a1b2...c3d42 hours ago
    My Research Scriptfuse_sk_e5f6...g7h8Yesterday
    Zapier Automationfuse_sk_i9j0...k1l2Mar 10, 2026
    Monthly usage4,231 / 10,000 requests

    Your agent is one API call away from 5,000+ creator profiles.

    Structured data. Consistent responses. Real metrics from real YouTube channels.

    Get Your API Key
    GET /api/v1/creators/mkbhd
    $ curl -H "Authorization: Bearer fuse_sk_..." \
    "/api/v1/creators/mkbhd"
    {
    "success": true,
    "data": {
    "name": "MKBHD",
    "slug": "mkbhd",
    "subscriberCount": 19400000,
    "primaryTopic": "Tech & Software",
    ...
    },
    "meta": {
    "requestId": "...",
    "timestamp": "..."
    }
    }

    Creator Intelligence

    Profiles, metrics, history, and content — one endpoint at a time.

    Pull full creator profiles with subscriber counts, engagement rates, and growth trajectories. The metrics endpoint supports 30, 60, and 90 day windows. List recent content with per-video performance data.

    Eight endpoints cover the full creator lifecycle: search, profile, metrics, content, insights, contact, fit scores, and lookalikes.

    Pro
    GET /api/v1/discover/search
    $ curl -H "Authorization: Bearer fuse_sk_..." \
    "/api/v1/discover/search?topic=tech&sort=fitScore_desc"
    {
    "success": true,
    "data": [{
    "name": "Fireship",
    "fitScore": 92,
    "engagementRate": 0.067,
    ...
    }]
    }

    Brand Discovery

    Find the right creator. Programmatically.

    Search creators by topic, category, or engagement metrics and sort by fit score. Discovery endpoints return ranked results with engagement data, audience signals, and compatibility scores.

    Studio unlocks contact info, detailed fit score breakdowns, and lookalike creator recommendations.

    ProStudio

    Integrations

    Works with your AI agent

    Anything that can make an HTTP request can use the Fuse API.

    Claude

    Give Claude your API key and endpoint list in the system prompt.

    Code
    // System prompt
    You have access to the Fuse API.
    Base URL: https://getfused.io/api/v1
    Auth: Bearer fuse_sk_...
    Endpoints:
    GET /creators/search?q=...
    GET /creators/:slug/metrics
    GET /discover/search?topic=...

    Any HTTP Client

    Python, curl, fetch, n8n, Make.com — anything that speaks HTTP.

    Code
    # Python
    import requests
    r = requests.get(
    "https://getfused.io/api/v1/creators/mkbhd/metrics",
    headers={
    "Authorization": "Bearer fuse_sk_..."
    }
    )
    data = r.json()["data"]

    Pricing

    Two tiers. No surprises.

    Pro

    $12/mo

    Most Popular

    Studio

    $29/mo

    Requests / month
    10,000
    100,000
    Rate limit
    60 / hr
    600 / hr
    API keys
    5
    10
    Creator search & metrics
    Discovery with fit scores
    Contact info
    Masked emails
    Full access
    Fit score breakdown
    Lookalikes
    Script generation
    See Full Pricing

    API Reference

    15 endpoints. All REST. All JSON.

    Every endpoint returns structured JSON with consistent pagination, error codes, and rate limit headers.

    MethodPathDescriptionTier
    Account
    POST/api/v1/keysCreate an API keyPro
    GET/api/v1/keysList your API keysPro
    DELETE/api/v1/keys/:idRevoke an API keyPro
    GET/api/v1/meGet current userPro
    Creators
    GET/api/v1/creators/searchSearch creators by name or topicPro
    GET/api/v1/creators/:slugGet creator profilePro
    GET/api/v1/creators/:slug/metricsGet creator metricsPro
    GET/api/v1/creators/:slug/contentGet recent contentPro
    GET/api/v1/creators/:slug/insightsGet insights for your claimed channelPro
    GET/api/v1/creators/:slug/contactGet creator contact info (masked on Pro)Pro
    GET/api/v1/creators/:slug/fit-scoreDetailed fit score breakdownStudio
    GET/api/v1/creators/:slug/lookalikesFind similar creatorsStudio
    Discovery
    GET/api/v1/discover/searchDiscover creators with fit scoresPro
    Scripts
    GET/api/v1/scriptsList generated scriptsPro
    GET/api/v1/scripts/:idGet script detailsPro

    Account

    POSTPro

    /api/v1/keys

    Create an API key

    GETPro

    /api/v1/keys

    List your API keys

    DELETEPro

    /api/v1/keys/:id

    Revoke an API key

    GETPro

    /api/v1/me

    Get current user

    Creators

    GETPro

    /api/v1/creators/search

    Search creators by name or topic

    GETPro

    /api/v1/creators/:slug

    Get creator profile

    GETPro

    /api/v1/creators/:slug/metrics

    Get creator metrics

    GETPro

    /api/v1/creators/:slug/content

    Get recent content

    GETPro

    /api/v1/creators/:slug/insights

    Get insights for your claimed channel

    GETPro

    /api/v1/creators/:slug/contact

    Get creator contact info (masked on Pro)

    GETStudio

    /api/v1/creators/:slug/fit-score

    Detailed fit score breakdown

    GETStudio

    /api/v1/creators/:slug/lookalikes

    Find similar creators

    Discovery

    GETPro

    /api/v1/discover/search

    Discover creators with fit scores

    Scripts

    GETPro

    /api/v1/scripts

    List generated scripts

    GETPro

    /api/v1/scripts/:id

    Get script details

    Start building with Fuse's API today.

    15 REST endpoints. Structured JSON. Bearer token auth. Everything your agent needs to search creators, pull metrics, and run discovery.

    Get Your API KeySee Pricing

    Pro plan starts at $12/mo. No long-term contracts.

    Fuse

    YouTube analytics, benchmarks, and AI tools for creators and brands.

    Product

    • For Creators
    • For Brands
    • Discover
    • YouTube Analyzer
    • Pricing
    • For Agents

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