This guide covers the authentication process specifically for Flash Pass holders.
What is Flash Pass?
Flash Pass is a limited-access tier that provides entry to exclusive Flash-only RPC node locations. It's designed for users who need access to specific high-demand locations at a lower entry point.
Flash Pass Characteristics
Feature
Flash Pass
Renewal Fee
$60
Rate Limit
Up to 400 Request per Second
Request Limit
Unlimited
Pass ID Format
F{number} (e.g., F123)
Double IP
Not available
Max authentications
1 IP total
Location access
Flash-only locations exclusively
Flash-Only Locations
Flash Pass holders can only authenticate to these locations:
Location
Blockchain
Los Angeles
Solana
London
Solana
Salt Lake City
Solana
Frankfurt
Binance Smart Chain
Important: Flash Pass cannot access any other locations. Attempting to select non-Flash locations will result in an error.
Single IP Limitation
Unlike other pass types, Flash Pass has a strict one IP per pass limitation:
You can only authenticate one IP address total with your Flash Pass
This IP can be at any one Flash-only location
To change locations, you must first delete your existing authentication
Step-by-Step Authentication
1
Start the Process
Open a Direct Message with the Auth Bot and type:
2
Select Your Flash Pass
From the dropdown menu, select your Flash Pass (shown as F{number}).
Subscription Check: If your Flash Pass subscription has expired, you'll need to renew before proceeding.
3
Choose a Flash Location
Select from the available Flash-only locations:
If you select a non-Flash location you'll receive an error message:
"You can only authenticate to Los Angeles or London with your Flash Pass."
4
Enter Your IP Address
Click Auth and enter your public IPv4 address.
IP requirements:
Valid IPv4 format (e.g., 203.0.113.50)
Must be a public IP address
Cannot be private IP ranges (10.x.x.x, 172.16-31.x.x, 192.168.x.x)
5
Confirmation
Upon successful authentication you will see:
"Authed IP: [your IP]"
"Node URL in #node-urls"
Changing Your Authenticated Location
Since Flash Pass only allows one IP total, to change your location:
Delete your current authentication using !rpc delete
Select your Flash Pass entry from the list
Click Delete to remove it
Run !rpc auth again
Select your new desired Flash location
Creating Rentals with Flash Pass
Flash Pass holders can rent out their authentication slot. The pricing tier for Flash rentals is lower than Thor Pass rentals:
Flash Pass Rental Pricing (Check discord server for recent pricing)
Period
IP Updates
Flash Pass Price
2 Hours
2
0.25 SOL
1 Day
3
0.5 SOL
1 Week
5
1 SOL
1 Month
9
2 SOL
How to Create a Flash Rental
Run !rpc auth and select your Flash Pass
Choose a Flash-only location
Click Rent instead of Auth
Enter:
Renter's Discord ID
Rental period (2H, 1D, 1W, or 1M)
Payment transaction ID
Note: While you have an active rental, you cannot authenticate your own IP until the rental expires.
Common Error Messages (FAQ)
"You can only authenticate to Los Angeles or London with your Flash Pass"
You selected a location that is not Flash-exclusive. Choose from: Los Angeles, London, Salt Lake City (Flash), or Frankfurt BSC.
"You already authenticated one IP address for your Flash Pass"
Flash Pass only allows one IP total. To authenticate a new IP:
Run !rpc delete
Remove your existing authentication
Try !rpc auth again
"This location is exclusive to Flash Pass only"
This message appears for non-Flash pass holders trying to access Flash locations. Only Flash Pass can access these locations.
Flash Pass vs Other Passes
Comparison
Flash Pass
Thor Pass Types
Locations
Flash-only (4)
All general (many)
Max IPs
1 total
4 to Unlimited
Double IP
No
Elite
Rental pricing
Lower tier
Higher tier
Best for
Specific location needs
Flexible multi-location
Tips for Flash Pass Holders
Choose wisely - Since you only get one IP, pick the location closest to your infrastructure
Check latency - Before authenticating, verify which Flash location offers the best latency for your needs
Consider rentals - If you need temporary access to other locations, you can rent slots from other pass holders
Plan changes - Remember that changing locations requires deleting and re-authenticating