How to use Solve

Getting Started

1. Request an API key via the Sprinter Solve Request Form
2. Review the Solve APIs (get route, get quote, get route V2)
3. Call /v2/route to get quote + execution data
4. Send transaction using swap_call_data

Accessing the Solve API

• Mainnet: https://swaps.sprinter.tech/mainnet
• Base: https://swaps.sprinter.tech/base

Authentication

All requests must include:

X-API-Key: <your_key>

Solve Fees

When a fixed user fee is applied through Sprinter API, revenue is shared with partners based on usage volume.

Fee Discount Tiers

Monthly Volume (USD)	Sprinter Fee (X%)	Discount
$0 - $1M	X * 0.20	0%
$1M - $10M	X * 0.15	25%
$10M - $50M	X * 0.10	50%
$50M - $100M	X * 0.075	62.5%
Over $100M	X * 0.05	75%

Example

User Fee = 0.875%
Monthly Volume = $150M
Sprinter Fee = 0.875% * 0.05 = 0.04375% (4.375 bps)