Fuse

    Fuse API v1

    Give your tools access to the same intelligence Fuse uses.

    21 REST endpoints. Bearer token auth. Structured JSON. Creator analytics, voice profiles, content generation, and discovery. Built for Claude, custom agents, and automation.

    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+YouTube channels analyzed
    40+metrics tracked per channel
    13categories with subtopic benchmarks

    Benchmarks come from real channel data. Percentile ranks calculated from actual numbers in each category, not industry estimates.

    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.

    21 routes

    21 Endpoints

    Search, profiles, metrics, content, transcripts, insights, 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 Code / Claude Desktop

    Install the Fuse MCP server. Claude gets 21 tools: search creators, pull metrics, fetch transcripts, and more.

    Code
    # Install the MCP server
    $ claude mcp add fuse -- npx -y fuse-mcp
    # Set your API key
    $ export FUSE_API_KEY=fuse_sk_...
    21 tools. Published on npm. Zero config.

    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
    Topic intelligence
    Report card & narrative
    Deep insights (YouTube Analytics)
    AI growth hypotheses
    Transcripts
    Script generation
    See Full Pricing

    API Reference

    21 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 channelPro
    GET/api/v1/creators/:slug/audienceGet audience demographicsPro
    GET/api/v1/creators/:slug/topic-intelligenceGet topic recommendations with demand signalsPro
    GET/api/v1/creators/:slug/category-performanceGet category ranking and percentilePro
    GET/api/v1/creators/:slug/shorts-analysisGet Shorts vs long-form breakdownPro
    GET/api/v1/creators/:slug/subscriber-qualityGet subscriber quality scorePro
    GET/api/v1/creators/:slug/report-cardGet 6-dimension channel report cardPro
    GET/api/v1/creators/:slug/narrativeGet AI channel narrativePro
    GET/api/v1/creators/:slug/deep-insightsGet YouTube Analytics deep insightsPro
    GET/api/v1/creators/:slug/hypothesesGet AI growth hypothesesPro
    Transcripts
    GET/api/v1/transcripts/:videoIdGet video transcript with timestampsStudio
    Scripts
    GET/api/v1/scriptsList generated scriptsStudio
    GET/api/v1/scripts/:idGet script detailsStudio

    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 channel

    GETPro

    /api/v1/creators/:slug/audience

    Get audience demographics

    GETPro

    /api/v1/creators/:slug/topic-intelligence

    Get topic recommendations with demand signals

    GETPro

    /api/v1/creators/:slug/category-performance

    Get category ranking and percentile

    GETPro

    /api/v1/creators/:slug/shorts-analysis

    Get Shorts vs long-form breakdown

    GETPro

    /api/v1/creators/:slug/subscriber-quality

    Get subscriber quality score

    GETPro

    /api/v1/creators/:slug/report-card

    Get 6-dimension channel report card

    GETPro

    /api/v1/creators/:slug/narrative

    Get AI channel narrative

    GETPro

    /api/v1/creators/:slug/deep-insights

    Get YouTube Analytics deep insights

    GETPro

    /api/v1/creators/:slug/hypotheses

    Get AI growth hypotheses

    Transcripts

    GETStudio

    /api/v1/transcripts/:videoId

    Get video transcript with timestamps

    Scripts

    GETStudio

    /api/v1/scripts

    List generated scripts

    GETStudio

    /api/v1/scripts/:id

    Get script details

    Start building with Fuse's API today.

    21 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

    AI content strategist for YouTube creators. Reads your analytics, learns your voice, writes what comes next.

    Product

    • For Creators
    • For Brands
    • Creator Directory
    • YouTube Analyzer
    • Pricing
    • API
    • Channel Audit
    • Alternatives

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