IntegrationLocal multichain workflow verified
Scope your entry point and execution services around the networks, assets, team and business systems you need.
Tech stack
01 / Integration
The React DApp serves users, Solidity controls execution, Nest services connect events and transactions, and the Vue console supports daily operations. A shared protocol keeps the applications aligned.
02 / Integration
Start with networks, assets, approvers and liquidity. Assess RPCs, key management and security review, and agree licensing, maintenance and migration in the delivery scope.
WHAT WE CAN BUILD WITH YOU
These are customization directions. We agree what to retain, adapt and add before preparing an implementation proposal and quote.
Tailor route selection, the transfer form, receiving history and message details to your wallet experience.
Define the networks and assets you need, then set approval responsibilities, budgets, monitoring and support.
Assign read-only, task submission and audit roles, with integrations for notifications, finance or operations.
BUILT BEHIND THE EXPERIENCE
Hashes bind chains, bridges, assets, recipients, amounts and nonce. Independent approval and execution roles protect the payout workflow from duplicate consumption.
Receipts, finality and reorg handling combine with persisted signing intents to recover by tracking the original transaction.
React DApp, Nest API, MySQL / Redis and Vue operations share a protocol; amounts travel as raw integer strings.
BUILT BY 0xF1 / 2026-10-22
I connect the DApp, contracts, services and operations console into a traceable workflow, focusing on message identity, approval boundaries and execution recovery.
Operations tasks return a tracking reference when accepted. A payout still needs verification against the destination transaction of the original message. Keeping these results distinct aligns support with the user journey.
Confirm commercial source licensing and complete production multisigs, RPCs, real official bridge paths and security review.
EXPLORE THE PRODUCT
Build a cross-chain entry point for your brand. Give users clear fees and progress, and your team approvals, payouts and operational records across a connected application stack.
Independent approval, destination payout, chain health and persistent tasks give the team a place to handle every step.
A React DApp, Solidity contracts, Nest services, independent Indexer and Relayer, and a Vue operations console. Repository handover, licensing and support are agreed in the proposal.
Current demonstrations follow the Ethereum, Optimism and Base network structure on three local Anvil chains, with ETH, WETH and standard ERC20 assets. Additional networks and assets need individual adaptation and verification.
Passage Bridge / FONE
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