WSOL Mapping and Feature Activation

Effective time

April 16, 2026 at 12:00 UTC

Summary

WSOL ↔ Tokens swaps are enabled.
Mint mapping:
Native SOL: So11111111111111111111111111111111111111111
WSOL: So11111111111111111111111111111111111111112

Impact

All quote/swap/order APIs will read:
So…11111 as native SOL
So…11112 as WSOL
Partners already using So…11111 for SOL: no action needed.
Required actions

Use So…11111 for native SOL and So…11112 for WSOL across all integrations (APIs, token lists, validations).

Examples

Native SOL → USDC:
/v1/sol/quote?inputToken=So11111111111111111111111111111111111111111&outputToken=EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v&amount=26520000000000000

WSOL → USDC:
/v1/sol/quote?inputToken=So11111111111111111111111111111111111111112&outputToken=EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v&amount=26520000000000000

Native SOL ↔ WSOL:
/v1/sol/quote?inputToken=So11111111111111111111111111111111111111111&outputToken=So11111111111111111111111111111111111111112&amount=1000000000

WSOL → SOL:
/v1/sol/quote?inputToken=So11111111111111111111111111111111111111112&outputToken=So11111111111111111111111111111111111111111&amount=1000000000
Note: amount is in lamports (1 SOL = 1,000,000,000 lamports).

Support

For assistance, contact: [email protected]