DeFi in plain language.
Swipass turns a plain-language command into a cross-chain swap, bridge or send: a natural-language transaction intent API for Web3. Connect a wallet, say what you need, and Swipass routes it across every connected provider, pre-flight simulates the result, and settles it.
It is non-custodial: every transaction is signed from your own wallet, and end users need no account or sign-up. Developers integrate the same DeFi routing and provider-comparison engine through one REST endpoint and earn a share of the fees their users generate.
Everything needed to move value
Voice-First Interface
Speak or type commands. Vosk transcribes audio locally, so your voice never leaves your device. Intent parsing extracts chain, token, and amount.
Cross-Chain Execution
All major EVM chains via integrated providers. Send to a different address on the destination chain, signed once from your wallet.
Intelligent Routing
All providers queried concurrently. Weighted scoring on output amount, speed, and historical success rate selects optimal route automatically.
Developer API
REST API for integrating cross-chain execution into any application. Bring your own LLM keys, passing your own OpenAI or Anthropic credentials per request.
Revenue Sharing
Earn 50% of every transaction fee your users generate. Withdrawals to any EVM wallet once $50 threshold is reached.
Non-Custodial & Secure
Swipass never holds funds. Rate limiting, transaction simulation, and admin circuit breakers protect against abuse. Keys stored hashed.
Common questions
Do I need to create an account?
No. Anyone can visit Swipass, connect a wallet, and start issuing commands immediately. No email, no sign-up. Only developers and admins need an account.
How does Swipass pick the best route?
All enabled providers are queried simultaneously. Each quote is scored: 70% output amount, 20% speed, 10% historical success rate over the past 30 days.
Is my voice data stored?
Never. Transcription runs in WebAssembly locally in your browser. Only the resulting text command is sent to our servers.
What if a provider fails?
Swipass automatically falls back to the next best provider from the original quote set without interrupting your experience.
How do I earn as a developer?
Integrate the /v1/intent endpoint with your API key. Every transaction your users execute generates 0.075% in fees accumulated in your project balance, withdrawable at $50.
Can I bring my own LLM?
Yes. Pass X-LLM-Provider, X-LLM-API-Key, and X-LLM-Model headers per request. Keys are used only for that session and never stored.
Does Swipass hold my funds?
No. Swipass is fully non-custodial. You always sign transactions from your own wallet. No private keys are ever requested.
What is Swipass?
Swipass is Web3 transaction infrastructure: an AI-powered transaction execution layer that turns a plain-language command into a cross-chain transaction. It parses the intent, routes it across every connected swap and bridge aggregator, and returns one transaction for your wallet to sign.
Does Swipass simulate a transaction before I sign it?
Yes. Every route is pre-flight simulated against live chain state before it is shown as ready to sign. A route whose calldata would revert is skipped and the next-best route is tried, so what you see is a route already known to execute.
How does Swipass compare providers?
Swipass is a swap aggregator and bridge aggregator across 18 providers at once, and it tracks each provider's real settled performance over time: quoted output versus what actually landed, in basis points ("truth-return"). That history feeds back into which route is offered, not just the quote each provider's API returns.
What is a transaction intent API?
It is a developer API where you send a plain-language or structured intent, natural-language Web3 transactions like "bridge 50 USDC from Arbitrum to Base", and get back ready-to-sign calldata instead of having to integrate each swap or bridge provider yourself. Swipass's intent API is one REST endpoint, /v1/intent.