The short answer
A TWILIO* API charge is a cloud communications, SMS delivery, voice calling, or virtual phone number fee from Twilio Inc.
Why it shows up like this
When you notice the descriptor TWILIO* API on your bank statement or credit card bill, it indicates an authorized cloud communication service charge from Twilio Inc. This billing entry represents a Twilio Cloud Communications API fee, covering developer application programming interfaces for sending SMS verification texts, placing voice calls, sending WhatsApp messages, and renting virtual phone numbers.
These charges typically appear as automatic prepaid balance reloads or monthly phone number subscription fees. Twilio accounts utilize an automated balance reload mechanism that charges a preset amount whenever your prepaid funds drop below a designated minimum threshold, resulting in frequent recurring debits on developer cards.
To inspect your API usage logs, release active phone numbers, or disable automatic balance reloads, log into your account through the official Twilio developer console. If you do not recognize the transaction or wish to close your account and request a refund of remaining balances, contact customer support directly.
Don’t recognize it? You might still
Review these common developer usage triggers to understand why balance reloads occur.
- An automated balance reload triggered when prepaid funds dropped below the minimum balance threshold.
- A developer integrated two-factor SMS authentication into a company application.
- Monthly phone number leases remained active on an unused developer project.
What to do, in order
Follow these console instructions to inspect your billing history and release unused numbers.
- Sign in to Twilio Console Open console.twilio.com and log in with your administrative account.
- Check Billing & Invoices Go to Billing > Overview to inspect SMS/Voice usage logs, active phone numbers, and past statements.
- Release Numbers & Disable Auto-Recharge review to Phone Numbers > Active Numbers to release unused numbers, and turn off Auto-Recharge in Billing Settings.
Quick questions
Review these frequent questions for additional clarification on automatic reloads and account balances.
Why did Twilio charge my card an even amount like $20?
Twilio accounts utilize an auto-recharge trigger that automatically charges a preset amount (default $20) whenever your prepaid balance falls below $10.
How can I request a refund for remaining Twilio balance?
Submit a support ticket through the Twilio Help Center to request a refund of unused deposited account balances upon project closure.
Dispute Rights & Fraud Prevention
Review these billing guidelines if you need to submit a formal inquiry or dispute a charge.
Independent reference — not affiliated with Twilio Inc.. Billing names and policies change; verify with the merchant or your bank before acting.
Verified sources
Every claim on this page is checked against official sources — open them to confirm before you call your bank.
- How Does Twilio Billing Work Guide https://help.twilio.com
- CFPB: Disputing Credit Card Charges https://www.consumerfinance.gov
Reviewed Aug 15, 2026 · high · About UnknownCharges