CSV via FTP to PostgreSQL integration

Connect CSV via FTP to PostgreSQL and automatically sync your file storage data.

Get started free CSV via FTP connector

CSV via FTP

Data source

Authenticating...

Ready to connect

CONNECTOR SOURCE

CSV via FTP to PostgreSQL

Connect CSV via FTP to PostgreSQL and automatically sync your file storage data. Weld extracts Files, Folders, and Documents from CSV via FTP, loads them into PostgreSQL, and lets you transform the data using SQL or dbt, no custom scripts required.

Everything you need to get started

CSV via FTP

Connector page

PostgreSQL

Setup guide Connector page

Weld Connect API

Set up programmatically

Use the Weld Connect REST API to create CSV via FTP connections, configure ELT syncs, and manage pipelines entirely through code. Built for embedding, automation, and CI/CD workflows.

Explore Weld Connect API reference

POST/elt_syncs

# Create a CSV via FTP ELT sync
curl -X POST https://connect.weld.app/elt_syncs \
  -H "x-api-key: $API_KEY" \
  -d '{
    "connection_id": "conn_abc123",
    "integration_id": "ftp__csv",
    "destination_schema_name": "ftp__csv_data",
    "sync_interval": "0 * * * *"
  }'
▌

FAQs

How do I sync CSV via FTP data to PostgreSQL?

Sign up for Weld, connect CSV via FTP as a source and PostgreSQL as a destination. Weld handles the extraction, loading, and lets you transform data using SQL or dbt.

What CSV via FTP data can I sync to PostgreSQL?

You can sync Files, Folders, and Documents. The available objects depend on your CSV via FTP account permissions and configuration.

How often does Weld sync data from CSV via FTP?

Sync frequency depends on your Weld plan. Schedules range from every 5 minutes to daily intervals. Each sync processes only new and changed data.

Can I transform CSV via FTP data before it lands in PostgreSQL?

Yes. Weld supports SQL-based transformations in the platform and integrates with dbt Cloud. You can clean, join, and model your data before analysis.

Is the CSV via FTP to PostgreSQL integration secure?

Yes. Weld encrypts all data in transit and at rest, is SOC 2 Type II certified, and supports IP whitelisting. Credentials are stored encrypted and never logged.