Real-world integration walkthroughs and case studies
A technical guide for engineers building a Coupa API integration, plus a full bulk extraction ETL pipeline with checkpointing, Postgres, and S3 sinks.
Stop letting custom Salesforce fields kill enterprise deals. Learn how to architect a declarative, 3-level per-customer API mapping system without custom code.
Deploy secure OAuth flows and ingest normalized third-party data in days. Combine an embedded Link UI with unified webhooks to ship integrations without per-provider code.
Learn how to publish FinTech and HR Tech case studies with hard engineering metrics, zero data retention proof, and architectural diagrams that win enterprise deals.
Learn how to replace hardcoded API adapters with declarative JSONata mappings and build ETL-free data sync pipelines. A step-by-step guide covering field mapping, transforms, incremental checkpointing, and error normalization.
The complete runbook for evaluating Merge.dev alternatives and migrating to a flexible B2B SaaS integration platform with zero downtime and no re-auth.
A low-engineering playbook for CRM, HRIS, and NetSuite integrations using unified APIs - covering declarative configs, pass-through architecture, and AI agent orchestration patterns.
Runnable API recipes for AI tool calling, OAuth, rate-limit backoff, plus a calendar integration cookbook: RRULE, timezones, free/busy across Google & Outlook.
A complete technical blueprint and quickstart for the Unified Calendar API. Learn how to ship normalized Google Calendar and Outlook integrations in days.
A developer quickstart for integrating Greenhouse, Lever, and Workable simultaneously - with auth patterns, pagination translation, webhook verification, reconciliation jobs, and debugging tips.
Architect a Stripe and Chargebee to Salesforce sync that powers churn prediction and renewal automation without hitting API limits or relying on fragile scripts.
Architect a real-time lead routing engine using multiple unified APIs. Hit the 5-minute speed-to-lead SLA without building 50 point-to-point integrations.
Enterprise PropTech deals stall when SaaS platforms can't integrate with Yardi or RealPage. Learn how to bypass legacy SOAP APIs, $25k fees, and brittle RPA.
Learn how to architect a real-time commission tracking pipeline that syncs CRM deals to payroll APIs, handling webhooks, schema drift, and rate limits.
Learn how to orchestrate automated incident response across Datadog, PagerDuty, and Slack with a unified API - plus monitoring playbooks, alert thresholds, and remediation runbooks to guarantee integration uptime.
Learn how to architect a scalable usage-based billing pipeline by decoupling product telemetry, handling rate limits, and syncing to Stripe and Chargebee via unified APIs.
Concrete JSONata mapping examples for unified API integration: split names, normalize enums, flatten nested objects, map reads and writes, and test.
A step-by-step guide to building post-connection configuration UI for SaaS integrations - from OAuth to dynamic forms, reauth handling, and activation KPIs.
A developer tutorial for pulling user lists and building AI ticket auto-responders across Zendesk, Jira, and 100+ SaaS APIs using a unified API architecture.
Oracle is deprecating NetSuite SOAP APIs by 2028. Learn to architect a modern migration with SuiteQL, REST, and RESTlets - plus how Truto and Prismatic compare for the job.
A unified API guide to syncing Brex transactions into QuickBooks Online, Xero, and NetSuite. Covers rate limits, OAuth token refresh, Retry-After handling, observability, and double-entry ledger mapping.
The fastest way to build a Salesforce integration for your B2B app. Includes a quick-start playbook, DIY vs unified API decision matrix, code samples for OAuth, REST, Bulk API 2.0, and rate limits.
Bidirectional API syncs easily spiral into infinite loops. Learn how to architect echo filtering, state hashing, and delta syncs to stop vampire records.
A 3-year TCO calculator for build vs buy SaaS integrations - with staffing plans, monitoring runbooks, SLA templates, and marketplace architecture guidance for PMs and finance teams.
Hands-on guide to migrate from Finch to a multi-category unified API: token export, sample scripts, JSONata patterns, and a field-mapping template.
Build a high-converting mid-market SaaS pricing page with tier-aligned integration packaging, transparent quotes, and flat per-integration unified API infrastructure that protects your margins at scale.
A complete guide for B2B SaaS PMs integrating Amplitude analytics - covering event mapping, batching, deduplication, rate limits, privacy compliance, and operational monitoring.
A complete engineering guide to integrating with the Sage Business Cloud Accounting API. Learn how to handle OAuth 2.0, token expiry, rate limits, and ledgers.
A highly technical, step-by-step architectural guide to building a Coupa MCP server. Learn how to expose enterprise procurement data to AI agents safely.
A complete engineering guide to building a Coupa API integration. Covers OAuth 2.0, 50-record pagination, XML defaults, callout event setup, rate limits, and zero-data-retention webhook processing.
Step-by-step guide to connecting AI agents to Brex expense data via MCP. Includes JSON-RPC examples, OAuth token refresh, cursor pagination, and troubleshooting.
Connect AI agents to Plaid financial data via MCP. Includes Proxy API quickstart, MCP tool schemas, Link SDK examples, and rate limit handling.
Learn how to migrate from Finch or Merge.dev to a multi-category unified API without re-authenticating customers, with a reconnect playbook and rollout plan.
A technical guide to integrating with the ServiceNow REST API in 2026 — covering OAuth 2.0 Client Credentials setup, scoped roles, rate limits, and architectural best practices for B2B SaaS teams.
A hands-on engineering guide to integrating the Freshdesk API — covering authentication, pagination quirks, per-minute rate limits by plan, custom field gotchas, and where the real time sinks are.
A complete guide to building a HubSpot integration for AI agents and apps - OAuth scopes, write/upsert APIs, deduplication, Search API limits, and the build vs. buy decision.
A technical guide to building reliable Pipedrive API integrations in 2026, covering token-based rate limits, 40-character custom field hashes, OAuth 2.0, and pagination quirks.
A technical guide for engineering teams integrating the Lever API. Covers OAuth 2.0 token lifecycle, offset pagination, rate limits, webhooks, and the Opportunity data model.
A practical guide to integrating with the Greenhouse API — covering Harvest, Ingestion, and Onboarding APIs, auth quirks across v1/v2/v3, RFC-5988 pagination traps, rate limits, and how to ship faster.
Engineering guide to the Zoho Books API: regional domains, the silent 20-refresh-token limit, 100 req/min rate caps, and when to use a unified accounting API.
A complete engineering guide to integrating the Freshservice API in 2026 — covering Basic Auth, minute-level rate limits, page-based pagination quirks, and webhook setup.
Learn how top SaaS companies monetize integration marketplaces with bundled, tier-gated, and usage-based pricing — without suppressing the adoption that drives retention and LTV.
A technical deep-dive into FreshBooks API integration: 12-hour OAuth tokens with single-use rotation, silent pagination caps, webhook verification, and the build-vs-buy decision.
A technical architecture guide for integrating with the Intercom API — covering OAuth quirks, rate limits, cursor pagination, webhook verification, and how to skip the build entirely.
BambooHR API guide: auth, pagination, rate limits, and hidden costs. Plus a Quick Start for pulling users from every connected SaaS app through a single unified API.
A technical guide to integrating the Microsoft Dynamics 365 Business Central API. Covers OAuth 2.0 via Azure AD, API Pages vs OData, rate limits, and when to build vs. buy.
QuickBooks Desktop has no REST API. Learn how to navigate SOAP, qbXML, and the Web Connector — or skip the legacy stack entirely with a unified accounting API.
A practical guide to integrating with the QuickBooks Online API: OAuth 2.0 token management, rate limits, webhook quirks, and the new Intuit App Partner Program pricing.
A technical guide to building a production-grade Xero API integration, covering OAuth 2.0 token management, rate limits, webhook validation, and the 2026 pricing shift.
Sage Intacct requires two separate APIs, multi-layer auth, strict concurrency limits, and manual timezone handling. A technical guide covering the real challenges and build-vs-buy trade-offs for B2B SaaS teams.
