The API Report CardAPI Index
Fivetran

Fivetran API

ETL / Data Pipelines · fivetran.com

Fivetran documents a public REST API across more than 20 resource categories, from connections and destinations to webhooks and Terraform. Access is self-serve with scoped API keys or org-level system keys. Rate limits are account-level but exact numbers are not prominently published.

Last verified: July 2026Software & Data Tools
API GRADE
A
VERIFIED JUL 2026

SCORECARD

ExistenceGOODDocumented REST API across 20+ resource categories plus a Python Connector SDK and a Terraform provider.
AccessGOODSelf-serve with two key flavors: scoped keys tied to user RBAC and org-managed system keys.
CoverageGOODConnections, destinations, transformations, users, webhooks, and hybrid agents; Powered by Fivetran covers embedded use.
AuthGOODScoped API keys inherit user RBAC; System Keys are managed at the org level for automation.
Docs & DXGOODReference docs, a Postman collection, sample projects, and first-class Terraform and Airflow providers.
StabilityGOODConnector was renamed Connection with aliases kept for backward compatibility; webhooks retry for up to 48 attempts.
Supergood: Fivetran shipped a real API. Most vendors don't; we ship near-native APIs for the rest.

Frequently asked questions

Fivetran scores A on the API Report Card. Fivetran documents a public REST API across more than 20 resource categories, from connections and destinations to webhooks and Terraform. Access is self-serve with scoped API keys or org-level system keys. Rate limits are account-level but exact numbers are not prominently published.

Tried to integrate with Fivetran?
SOURCES
Account-level and setup-test rate limits exist but specific numerical limits aren't prominently published, discovered in production when bulk-provisioning Powered by Fivetran tenants fivetran.com
Upstream SaaS API failures (Freshdesk, Workable, etc.) cascade through Fivetran connectors; recurring community requests to better throttle and surface upstream API limit issues per connector support.fivetran.com
Connector SDK calls count against the source API's own rate limits, throttling other consumers of that source, documented but commonly missed fivetran.com
Schema changes upstream can trigger automatic re-syncs that explode MAR and downstream warehouse costs; the API surfaces schema state but billing consequences require careful operational handling medium.com
Connection resource was renamed from Connector with aliases kept for backward compatibility, minor naming inconsistency across older client libraries, docs, and Terraform / Airflow providers fivetran.com
Monthly Active Rows (MAR) pricing produces 4-8x cost spikes after 2025 move from account-level to connection-level tiers; users report monthly bills more than doubling overnight weld.app
January 2026 changes added a $5 base charge per standard connection (1-1M MAR), started counting deletes as paid MAR, and started billing history-mode rows medium.com
~35% of recent verified G2 reviews call out opaque, hard-to-forecast cost as their top con g2.com
Data discrepancies and silent failures in specific connectors; reviewers ask for better QA before new connector releases gartner.com
Inconsistent customer support, slow responses, and weak proactive communication on critical incidents hevodata.com
Limited native transformation power, historically EL-only, gap that the dbt Labs and Tobiko (SQLMesh) acquisitions are explicitly meant to close hpcwire.com