# Bron Wallet

> PROTECT YOUR TOMORROW, TODAY

Bron Wallet is a self-custodial crypto wallet that uses MPC-based key management for asset storage, staking, and cross-chain swaps across multiple blockchains.

Bron Wallet targets individual users and teams seeking direct control over digital assets without traditional self-custody risks. Users can store tokens across multiple blockchains, execute cross-chain swaps through the Bron Intents protocol, set up crypto inheritance with designated guardians, and apply policy-based transaction controls. Key management uses Multi-Party Computation, splitting credentials across three shards where any two are required to authorize a transaction.

- Type: Company
- Sector: Custody and Wallets
- Status: Active
- Profile: https://thegrid.id/profiles/bron_wallet

## Products

- [Bron Wallet](https://thegrid.id/profiles/bron_wallet): Bron Wallet is a self-custodial software wallet that uses Multi-Party Computation (MPC) to split private key material across three cryptographic shards: one held by the user, one held by Bron, and one held by a trusted third party. Any two shards are sufficient to authorize a transaction, removing single points of failure. Features include seedless recovery through designated guardians, hidden accounts protected by a secret PIN, digital asset inheritance for designated successors, a configurable policy engine for transaction approval workflows, staking for ETH and SOL through third-party validators, cross-chain swaps via the Bron Intents protocol, NFT management, and batch and scheduled payments. (Wallet, Live, Main Product)
- [Bron Intents](https://thegrid.id/profiles/bron_wallet): Bron Intents is an open protocol for peer-to-peer cross-chain asset swaps using an intent-based auction mechanism. Users post swap requests specifying source and destination assets, amounts, and auction duration. Independent third-party Solvers compete by submitting quotes during the auction period, with the best quote automatically selected. A decentralized Oracle network verifies on-chain settlement on both the source and destination chains. Solvers post collateral to participate and face liquidation if they fail to deliver assets within a specified deadline. A dedicated transaction explorer at intentscan.bron.org allows lookup of any order by intent ID. (Cross-chain Infrastructure, Live)
- [MPC Hot Signer](https://thegrid.id/profiles/bron_wallet): MPC Hot Signer is a containerized transaction signing service for enterprise operators integrating with the Bron platform. Deployed via Docker or Kubernetes, it connects to the Bron API using dedicated API keys and stores encrypted MPC shards in a PostgreSQL database. Supports AWS KMS, Google Cloud KMS, Azure Key Vault, and local master password encryption for shard protection. Includes built-in Prometheus metrics for operational monitoring. Functions as an automated alternative to the Bron desktop application for non-interactive transaction signing workflows. (Developer Tooling, Open Beta)

## Assets

- [Bron Token (BRN)](https://thegrid.id/profiles/bron_wallet): BRON is the utility token of the Bron Wallet platform deployed on Ethereum. It is used for paying subscription fees across wallet membership tiers, where each tier requires a fixed monthly BRON holding as an alternative to fiat payments. Applicable features per tier include API access, multiple accounts, transaction limits, and digital inheritance. (Utility)

## Links

- [Main](https://bron.org)
- [Documentation](https://developer.bron.org/api-reference/getting-started)
- [Terms of Service](https://bron.org/terms.html)
- [Privacy policy](https://bron.org/policy.html)
- [Twitter / X](https://x.com/BronWallet)
- [Telegram](https://t.me/bronwallet)
- [LinkedIn](https://www.linkedin.com/company/bronwallet)
- [YouTube](https://www.youtube.com/@BronWallet)
- [GitHub](https://github.com/bronlabs)

## Legal

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Model 2 - commercial licenses. The Grid Data Service (TGDS) is also available as a commercial license. See [Web Services Terms](https://about.thegrid.id/legal/web-services-terms) for commercial use that is not covered by the open data service.

The following applies to both licensing models.
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- [Data Licensing & Disclaimers](https://about.thegrid.id/legal/data-licensing-and-disclaimers): Licensing models and disclaimers
- [Open Data (ODbL)](https://about.thegrid.id/legal/open-data): Open Database License terms and scope for The Grid's open data service.
- [Attribution Guidelines](https://about.thegrid.id/legal/open-data-attribution-guidelines): How to attribute The Grid's data when using the open data service.
- [Web Services Terms](https://about.thegrid.id/legal/web-services-terms): commercial Terms for using data services.
- [All Legal Documents](https://about.thegrid.id/legal): Full index of terms, policies, and disclosures

## Optional

- [TGS Field Descriptions](https://github.com/The-Grid-Data/workspace-public/blob/main/references/tgs-field-descriptions.md): Schema field definitions for The Grid's data model
- [TGS JSON Structure](https://github.com/The-Grid-Data/workspace-public/blob/main/references/tgs-json-structure.md): Data model structure and relationships
- [Product Type Definitions](https://github.com/The-Grid-Data/workspace-public/blob/main/references/product-type-definitions.md): Definitions for each product type
- [Product Type Classification](https://github.com/The-Grid-Data/workspace-public/blob/main/references/product-type-classification.md): Guide for classifying products into types
- [Grid MCP Guide](https://github.com/The-Grid-Data/workspace-public/blob/main/grid-search/skills/grid-query/references/grid-mcp-guide.md): How to query The Grid programmatically via MCP