All projects on Solana matching “unsigned transaction”
4 results- TxWhyService
Repair a failing Solana transaction: exact cause, rebuilt unsigned transaction, simulation proof, verification.
Solanatxwhy.vercel.app—1 endpoint0calls / 30d - solana-x402-microtools-mainnet.valecity.workers.devService
Solana transaction preview BEFORE signing: simulate an unsigned or signed legacy/v0 transaction (address lookup tables resolved) and get SOL and SPL/Token-2022 balance changes for your wallet, programs invoked (known/unknown), fee estimate and red flags (token approvals, authority/owner changes, close-to-other, wallet reassign, >90% SOL loss, simulation failure). JSON body. Optional Pre-Sign Brief
Solanasolana-x402-microtools-mainnet.valecity.workers.dev—6 endpoints0calls / 30d - preflight-agent.netlify.appService
Read-only Solana financial-action firewall: decode and simulate an unsigned transaction, bind observed effects to declared intent and policy, and return a signed PASS/FAIL/REVIEW receipt
Solanapreflight-agent.netlify.app—1 endpoint0calls / 30d - zendiq.aiService
Solana swap execution for AI agents. Returns an UNSIGNED swap transaction on the best venue after fees, Jito tip and expected sandwich loss, with the plan, a simulation and the net-benefit arithmetic to verify before signing, plus the same Safe / Protect / Refuse verdict as /analyse. Needs taker: the mainnet wallet that signs and funds the trade. Never signs or holds keys. Full contract: GET /v1/a
Solanaapi.zendiq.ai—2 endpoints83calls / 30d