Quote the realtime network fee for a generic execute
Returns the backend's realtime network-cost estimate for the exact call shape (target, metas, data length) plus the fixed protocol percentage for the active fee policy. The client signs call_hash + policy (never amounts) and echoes the quoted network fee as the drift reference.
Returns the backend's realtime network-cost estimate for the exact call shape (target, metas, data length) plus the fixed protocol percentage for the active fee policy. The client signs call_hash + policy (never amounts) and echoes the quoted network fee as the drift reference.
Authorization
cookieAuth JWT access token set by /auth/google/callback or /auth/refresh
In: cookie
Request Body
application/json
TypeScript Definitions
Use the request body type in TypeScript.
Response Body
application/json
application/json
application/json
application/json
curl -X POST "https://example.com/wallet/execute/quote" \ -H "Content-Type: application/json" \ -d '{ "target": "string", "metas": [ { "address": "string", "writable": true, "signer": true } ], "data": "string" }'{ "networkFeeLamports": "string", "protocolFeeBps": 0, "feePolicyVersion": 0, "totalFeeLamports": "string", "chainTime": 0, "treasury": "string"}Get a transaction (ownership-checked) GET
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Sponsored generic execute (passkey-authorized, V3) POST
One passkey-signed intent drives an arbitrary Solana call with the PDA as signer (wallet parity with the EVM `execute`). The relayer submits and floats the network fee; the smart account reimburses the attested network cost in full plus the on-chain-recomputed protocol fee, atomically. The backend rejects drift beyond 120% of the quoted network fee.