24-09-2026: wallet_address Is the Name for a Wallet Input

Some endpoints use address for the wallet that a request is about, and other endpoints use wallet_address. We now use wallet_address as the one name for this input. New endpoints use only wallet_address.

These endpoints now accept wallet_address. The old address field is deprecated on them:

Endpoint	Before	Now
POST /api/v1/profiler/address/pnl-summary	address	wallet_address (address is deprecated)
POST /api/v1/profiler/address/related-wallets	address	wallet_address (address is deprecated)
POST /api/v1/portfolio/defi-holdings	wallet_address	wallet_address (address is accepted as a deprecated alias)

What this means for your requests:

• Requests that send only address continue to work. The response includes a Warning: 299 header that tells you to use wallet_address.

• You can send both fields only if they contain the same address. If they contain different addresses, the request fails with status 422.

• The responses do not change.

Change address to wallet_address on these endpoints. We will continue to accept address until at least December 23, 2026. Other endpoints that use address do not change yet.