How to use Solve

Getting Started

1. Request an API key via the Sprinter Solve Request Form
2. Review the Solve APIs (get quote, get route)
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)