Mashdun
AI GrowthWorkCapabilitiesIntegrationsProcessLabsMarketplaceBlogAbout
Get in Touch
Mashdun

Full-stack web developer, AI engineer & growth marketer. Building production-grade apps and intelligent solutions.

Navigation

  • Portfolio
  • Capabilities
  • Process
  • Labs
  • About

Resources

  • Blog / Notes
  • Marketplace
  • Contact
  • RSS Feed

Legal

  • Terms of Service
  • Privacy Policy
  • Cookie Policy
  • Do Not Sell or Share
  • Delete my data

© 2026 Mashdun. All rights reserved.

Built with Next.js, Tailwind CSS & Prisma

    Integrations

    605 providers, wired for production

    Not a logo wall. This is the integration surface behind shipped products — payment processors, analytics APIs, repositories, ad networks, accounting systems, app stores — with the auth model, rate limits, and failure modes each one actually brings.

    605

    provider integrations

    50

    categories

    118

    OAuth flows

    461

    key-based connectors

    What makes an integration hard

    Connecting to one API is an afternoon. Running hundreds of connections against other people's systems, for other people's data, without waking up to silent failures — that's the work. Six things account for most of it.

    Auth is the whole job

    Of the 605 providers, 118 use OAuth, 461 use API keys, and 26 need no credential at all. That split decides everything downstream. An API key is a text field and a secret store. OAuth is a redirect, a state parameter, a token exchange, refresh handling, revocation, and a re-consent path when a provider changes scopes — per provider, each with its own dialect.

    Tokens expire at the worst time

    Refresh tokens rotate, get revoked when someone leaves the customer's org, and silently expire after inactivity windows that differ by vendor. A connector that only handles the happy path works for a month and then stops, quietly, and the first person to notice is the customer looking at stale numbers. Detecting a dead connection and asking for reconnection is not an edge case — it's a feature.

    Rate limits are a design constraint

    Limits vary by three orders of magnitude across providers, and several bill per call. Pulling a year of daily metrics from a provider that allows sixty requests a minute is a scheduling problem, not a loop. Backoff, windowing, partial-result persistence, and resumability have to be built in from the start, because retrofitting them means rewriting the collector.

    Webhooks arrive twice, or out of order

    Every serious provider delivers at-least-once. Handlers have to be idempotent on a provider event ID, tolerate arriving before the record they reference exists, and verify signatures against a rotating secret. The alternative is duplicate charges and phantom records, discovered during reconciliation.

    Schemas drift underneath you

    Fields get deprecated, enums gain values, and pagination styles change between API versions. Normalising every provider into one internal shape — rather than passing raw payloads around — means a vendor change touches one adapter instead of every consumer of that data.

    Someone has to own the bill

    Paid APIs need per-call cost attribution, quota headroom checks before a large backfill, and a way to answer "what did this feature cost last month" without guessing. Without it, spend is invisible until an invoice arrives.

    Coverage by category

    Every count below is read from the live integration catalog rather than estimated. The auth mix per category is the useful signal — a category that's mostly OAuth is a category where the hard part is consent and token lifecycle, not parsing.

    AI Providers & Gateways

    8
    8 API key

    OpenRouter · OpenAI · Anthropic · Google Gemini · Moonshot · Groq · ElevenLabs · +1 more

    Payments & Billing

    44
    9 OAuth35 API key

    Stripe · PayPal · Square · Authorize.net · Shopify Partner (app earnings) · Polar · Freemius · +37 more

    Mobile Apps

    34
    3 OAuth

    Implementation write-ups

    Longer notes on specific integrations — the gotchas, the auth quirks, and the patterns worth reusing.

    Sentry

    Sentry

    DevOps

    Sentry for error monitoring, performance tracing, and session replay — integrated across Next.js apps with source maps, custom alerts, and release tracking.

    Details
    Railway

    Railway

    DevOps

    Need a provider that isn't on this list?

    Most of these were added because a project needed them. If you have a system that has to talk to something specific — or a connector that keeps breaking — that's a solvable problem.

    Talk it through
    30 API key
    1 automated

    Firebase · Google AdMob · RevenueCat · App Store (iOS public) · Google Play (public) · App Store Connect (iOS private) · Google Play Console (private) · +27 more

    Email, SMS & Newsletters

    32
    4 OAuth28 API key

    Mailchimp · Klaviyo · ConvertKit · Omnisend · Postscript · Drip · Customer.io · +25 more

    Creator Platforms

    28
    3 OAuth25 API key

    Patreon · Memberful · Kajabi · Teachable · Thinkific · Podia · ClickFunnels · +21 more

    Infrastructure & Hosting

    25
    2 OAuth23 API key

    Vercel · Cloudflare · AWS · Google Cloud · Supabase · Neon · cPanel · +18 more

    CRM

    23
    6 OAuth17 API key

    HubSpot · Salesforce · ActiveCampaign · Zoho CRM · Pipedrive · Close · Freshsales · +16 more

    Developer Tools

    21
    1 OAuth14 API key6 automated

    Sentry · Datadog · Jira · Linear · Notion · Auth0 · BugSnag · +14 more

    Domains

    21
    21 API key

    Bodis · ParkingCrew · Afternic / Dan (sales import) · GoDaddy · Namecheap · Dynadot · Porkbun · +14 more

    Social Media

    20
    12 OAuth8 API key

    YouTube · Meta (Facebook) · Instagram · WhatsApp Business · Threads · Twitch · LinkedIn · +13 more

    Reviews & Reputation

    19
    2 OAuth16 API key1 automated

    Google Business Profile · Judge.me · Yotpo · Glassdoor · Trustpilot · G2 · Capterra · +12 more

    Community

    18
    1 OAuth17 API key

    Discord · Subreddit · Circle · Discourse · XenForo · Telegram · Whop · +11 more

    Affiliate Networks

    18
    18 API key

    Amazon Associates · Awin (incl. ShareASale) · Impact.com · CJ Affiliate · Rakuten Advertising · ClickBank · Skimlinks · +11 more

    Automated

    18
    3 API key15 automated

    WHOIS · DNS · Lighthouse · Screenshot · Tech Detection · BuiltWith · Google Trends · +11 more

    Accounting & ERP

    17
    10 OAuth7 API key

    NetSuite · Sage Intacct · Dynamics 365 Business Central · Odoo · SAP Business One · Zoho Books · QuickBooks Online · +10 more

    Marketplaces & Print-on-Demand

    15
    3 OAuth12 API key

    Etsy · Amazon Seller Central · eBay · Walmart Marketplace · Faire · TikTok Shop · Printful · +8 more

    Traffic & Search Analytics

    14
    3 OAuth11 API key

    Google Analytics · Google Search Console · Bing Webmaster Tools · Matomo · WordPress.com / Jetpack Stats · CallRail · Plausible Analytics · +7 more

    Paid Acquisition

    14
    12 OAuth2 API key

    Google Ads · Meta Ads · LinkedIn Ads · TikTok Ads · Microsoft Ads · Amazon Ads · Apple Search Ads · +7 more

    Ads & Publisher Monetization

    14
    2 OAuth12 API key

    Google AdSense · Google Ad Manager · Mediavine · Raptive · Ezoic · Monumetric · Taboola · +7 more

    Legal & Verification

    14
    14 API key

    OpenCorporates · UCC Lien Search · Court Records / Litigation · Stripe Identity (KYC) · ComplyAdvantage (AML/Sanctions) · Vanta (compliance ingest) · Drata (compliance ingest) · +7 more

    Customer Support

    13
    3 OAuth10 API key

    Zendesk · Intercom · Gorgias · Help Scout · Freshdesk · Front · Zoho Desk · +6 more

    Ecommerce Platforms

    12
    2 OAuth10 API key

    Shopify · Shopify (Public) · BigCommerce · WooCommerce · Ecwid · Magento / Adobe Commerce · PrestaShop · +5 more

    Project Management

    12
    5 OAuth7 API key

    Asana · Monday.com · ClickUp · Trello · Basecamp · Confluence · Coda · +5 more

    HR & Payroll

    11
    5 OAuth6 API key

    Gusto · Rippling · ADP · Paychex · Deel · BambooHR · HiBob · +4 more

    Banking

    10
    3 OAuth7 API key

    Plaid (bank verification) · Mercury · Wise Business · TrueLayer (open banking) · Amex Business (statement import) · Bluevine (statement import) · Found (statement import) · +3 more

    CMS & Websites

    9
    9 API key

    WordPress API · WordPress Plugin · Webflow · Squarespace · Wix · Ghost · Drupal · +2 more

    Games & Interactive

    9
    9 API key

    Steamworks · itch.io · Roblox Creator · Unity Asset Store · CrazyGames · Epic Games Store · GOG.com · +2 more

    Podcasting

    9
    9 API key

    Transistor · Buzzsprout · Podbean · Spotify for Creators · Apple Podcasts Connect · Acast · Captivate · +2 more

    Spend & Expenses

    9
    1 OAuth8 API key

    Brex · Ramp · Bill.com · Expensify · Anthropic API · Harvest · OpenAI Platform · +2 more

    Product & Session Analytics

    8
    8 API key

    Mixpanel · PostHog · Amplitude · Hotjar · FullStory · Segment · Unbounce · +1 more

    Bookings & Scheduling

    7
    1 OAuth6 API key

    Calendly · Acuity Scheduling · Mindbody · Booksy · Cal.com · OpenTable · Vagaro

    Collaboration

    6
    4 OAuth2 API key

    Slack · Microsoft Teams · Google Workspace Admin · Microsoft 365 Admin · Okta · 1Password Business

    Reliability

    6
    6 API key

    Pingdom · UptimeRobot · Better Uptime · PagerDuty · Statuspage · Checkly

    Cloud Storage

    5
    5 OAuth

    Google Drive · Dropbox · OneDrive · SharePoint · Box

    Data Warehouses & BI

    5
    1 OAuth4 API key

    Snowflake · BigQuery · Looker · Power BI · Tableau

    Rentals & Hospitality

    5
    1 OAuth4 API key

    Airbnb (host) · Guesty · Hostaway · Vrbo (host) · Turo (host)

    Customer Voice

    5
    5 API key

    Delighted · AskNicely · Wootric (InMoment) · Nicereply · Survicate

    Code Repositories

    4
    4 OAuth

    GitHub · GitLab · Bitbucket · Azure DevOps

    Marketplace Comps

    4
    1 API key3 automated

    Flippa · Empire Flippers · Acquire.com · Escrow.com

    CI/CD

    4
    1 OAuth3 API key

    GitHub Actions · CircleCI · Buildkite · Harness

    Fulfillment & Logistics

    4
    4 API key

    ShipStation · Loop Returns · AfterShip · EasyPost

    Freelance Marketplaces

    4
    1 OAuth3 API key

    Upwork · Fiverr (seller) · HoneyBook · Dubsado

    Tax & Compliance

    4
    4 API key

    Avalara AvaTax · TaxJar · Anrok · Quaderno

    POS & Retail

    4
    3 OAuth1 API key

    Clover · Lightspeed Retail · Loyverse · SumUp

    Restaurants & Delivery

    4
    2 OAuth2 API key

    DoorDash (merchant) · Toast POS · Uber Eats (merchant) · Grubhub (merchant)

    Subscription Analytics

    3
    3 API key

    Baremetrics · ChartMogul · ProfitWell (Paddle)

    SEO & Analytics

    3
    3 API key

    SEMrush · Ahrefs · Moz

    Automation

    3
    3 API key

    Zapier · Make (Integromat) · Airtable

    Sales Engagement

    3
    1 OAuth2 API key

    Apollo · Salesloft · Outreach

    Field Service

    3
    2 OAuth1 API key

    Jobber · Housecall Pro · ServiceTitan

    Railway for zero-config cloud deployments — Postgres, Redis, and app services with environment-based configs, private networking, and GitHub auto-deploy.

    Details
    Contentful

    Contentful

    E-commerce

    Contentful as a headless CMS — content modelling, GraphQL & REST Delivery API, webhook-triggered ISR in Next.js, and rich text rendering with embedded assets.

    Details
    Shopify

    Shopify

    E-commerce

    Headless Shopify builds using the Storefront API (GraphQL) and Admin API — product sync, cart management, checkout, and webhooks for order fulfillment.

    Details
    Zapier

    Zapier

    Automation

    Zapier for rapid no-code automation — CRM triggers, webhook actions, multi-step Zaps, and custom Zapier app integrations for client-facing workflow tools.

    Details
    n8n

    n8n

    Automation

    Self-hosted n8n for complex automation workflows — LLM nodes, webhook triggers, CRM sync, data transformation, and multi-step AI agent pipelines.

    Details

    USPTO

    Domain & Legal

    USPTO Trademark Status and Document Retrieval (TSDR) and Open Data API — trademark availability checks, application status polling, and bulk IP research workflows.

    Details
    Namecheap

    Namecheap

    Domain & Legal

    Namecheap API for programmatic domain availability checks, registration, DNS record management, and WHOIS lookups — used in domain marketplace tooling.

    Details
    Google Analytics

    Google Analytics

    Marketing & SEO

    GA4 implementation with Google Tag Manager — event schema design, custom dimensions, server-side tagging, and Data API integrations for custom dashboards.

    Details
    Meta

    Meta

    Marketing & SEO

    Meta Marketing API for campaign management, Pixel for conversion tracking, Conversions API for server-side events, and WhatsApp Business API for messaging.

    Details
    HubSpot

    HubSpot

    Marketing & SEO

    HubSpot CRM and Marketing API — contact sync, deal pipeline automation, form submissions, and custom property management for lead capture workflows.

    Details

    Moz

    Marketing & SEO

    Moz Link Explorer and Domain Authority API — used for bulk DA scoring, link profile audits, and domain valuation tools in marketplace and SEO workflows.

    Details
    SEMrush

    SEMrush

    Marketing & SEO

    SEMrush API for programmatic keyword research, backlink analysis, site audits, and SERP tracking — used to build automated SEO dashboards and content gap tools.

    Details
    Google Cloud

    Google Cloud

    Data & Analytics

    Google Cloud integrations — BigQuery for analytics, Vision API for image analysis, Natural Language API, Cloud Storage, and Pub/Sub for event streaming.

    Details
    Cloudflare

    Cloudflare

    Storage

    Edge compute with Cloudflare Workers, object storage with R2, KV for low-latency config, and CDN configuration for global static asset delivery.

    Details
    Clerk

    Clerk

    Auth & Identity

    Drop-in auth with Clerk — OAuth providers, passkeys, MFA, organization management, JWT templates, and webhook-driven user sync with Prisma.

    Details
    Mailchimp

    Mailchimp

    Communication

    Email marketing automation with Mailchimp and Klaviyo — list sync, lifecycle flows, abandoned cart sequences, and segmented campaign management.

    Details
    Resend

    Resend

    Communication

    Transactional email delivery with Resend — contact form notifications, welcome emails, and password resets using React Email templates and DNS verification.

    Details
    SendGrid

    SendGrid

    Communication

    SendGrid for high-volume transactional and marketing email — dynamic templates, suppression management, inbound parse webhooks, and deliverability monitoring.

    Details
    Twilio

    Twilio

    Communication

    SMS, WhatsApp, and voice integrations via Twilio — OTP verification, transactional alerts, programmable voice calls, and webhook-driven inbound message handling.

    Details
    Supabase

    Supabase

    Storage

    Full Supabase stack — Storage for media, PostgreSQL with Prisma, Row Level Security, pgvector for semantic search, and connection pooling via PgBouncer.

    Details
    Vercel

    Vercel

    AI / ML

    Unified AI SDK for streaming chat UIs, multi-provider model switching, tool use, and structured generation — used across Next.js AI features.

    Details

    Pinecone

    AI / ML

    Production vector search with Pinecone — index management, namespace isolation, upsert pipelines, metadata filtering, and hybrid search for RAG systems.

    Details
    Google Gemini

    Google Gemini

    AI / ML

    Integration with Gemini 1.5 and 2.0 Flash/Pro via Google AI SDK — multimodal inputs, long context, code generation, and native Google ecosystem integrations.

    Details
    Anthropic

    Anthropic

    AI / ML

    Integration with all Claude models (3.5 Sonnet, 3.7 Sonnet, Opus) — tool use, extended context windows, vision, and streaming across production AI features.

    Details
    OpenAI

    OpenAI

    AI / ML

    Production use of all OpenAI models — GPT-4o, o1, o3, Realtime API, Assistants, embeddings, function calling, and structured outputs across RAG pipelines and voice apps.

    Details
    PayPal

    PayPal

    Payment

    PayPal Checkout, Braintree vaulted cards, and PayPal Orders API — used for alternative payment methods on e-commerce and marketplace apps.

    Details
    Stripe

    Stripe

    Payment

    End-to-end Stripe integration covering one-time payments, subscriptions, webhooks, customer portal, and 3D Secure — deployed in 4+ production SaaS apps.

    Details