/API TERMS
API Terms/Payments/Increase API

Increase API

increase.com

Provides banking APIs that let technology companies programmatically store, move, and reconcile money via ACH, wires, real-time payments, checks, and card issuing.

The Increase API API uses oauth2 authentication; has usage based pricing; offers a free tier (First 5 physical cards free; first 10 account numbers free). Verified 2026-07-08 with per-field source links.

Payments Verified 2026-07-08 medium confidence
Base URL
not documented null
no source
Auth
oauth2
increase.com ↗
Free tier
First 5 physical cards free; first 10 account numbers free
increase.com ↗
Pricing model
usage_based
increase.com ↗
Pricing
Per-transaction fees, e.g. Same-day ACH origination $2.00, Wire origination $15.00, RTP/FedNow origination $2.50, check printing $3.00, virtual card creation $0.25, card disputes $15.00; monthly fees and custom pricing via Contact Sales
increase.com ↗
Rate limits
not documented null
no source
OpenAPI spec
not documented null
no source
MCP server
not documented null
no source