BNB Greenfield
BNB Greenfield is a decentralized storage and blockchain storage system focused on data ownership and the data economy.
What BNB Greenfield is
BNB Greenfield is a decentralized storage and blockchain storage system focused on data ownership and the data economy. It connects data permissions and management logic with exchangeable assets and smart contracts. Developers can manage data and permissions through contracts on BSC and opBNB, while Ethereum-compatible addresses can create and manage data and token assets. The system describes multi-copy decentralized storage, with uploaded data accessible without waiting for block completion. APIs, Go and JavaScript SDK guides, tutorials, a command-line tool, and an explorer support development and migration from Web2 storage through similar SDK and metadata practices. Costs include validator gas fees and storage-provider charges, with storage fees billed through streaming payments. Download quotas are time-based; extra data packages may be needed after exceeding them. If funds run out, downloads may be downgraded and providers may eventually clear data. The repository says its code and security audit were not production-ready at that statement.
Good
- Supports contracts on BSC and opBNB
- Ethereum-compatible addresses manage assets
- Multi-copy decentralized storage
- Offers Go and JavaScript SDK guides
- Includes APIs, CLI, and explorer
Watch out
- No free plan
- Download quotas are time-based
- Unpaid storage may eventually be cleared
- Repository notes code was not production-ready
Who it suits
BNB Greenfield suits developers, validators, and storage providers working with blockchain-linked data ownership and permissions. It may also fit teams exploring Web2 storage migration through its SDKs and metadata approaches.
Verdict
BNB Greenfield combines decentralized storage with programmable permissions and token assets. Review payment, quota, retention, and stated security-readiness conditions before relying on it for stored data.
Plans and prices
From BNB Greenfield's own pricing page, checked 4 Oct 2026.
| Plan | Price | What it gives you |
|---|---|---|
| Download quota | Free | Free quota varies based on selected SP · 0.00015672 BNB/GB/month |
| Storage | Free | Free quota varies based on selected SP · 0.00004005 BNB/GB/month |
The facts
Each one read from BNB Greenfield's own pages, with the date it was checked.
Money
- Billing
- Users pay validator gas fees for transactions and storage providers for storage services, with storage service fees charged in a streaming payment style.checked 4 Oct 2026
What it does
- Cross-chain
- Developers can manage data and permissions through smart contracts on BSC and opBNB.checked 4 Oct 2026
- Data retention limit
- If payment funds run out, download service may be downgraded and storage providers may eventually clear the data.checked 4 Oct 2026
- Developer tools
- Official developer resources include APIs, Go and JavaScript SDK guides, tutorials, a command line tool, and an explorer.checked 4 Oct 2026
- Download quota
- Users receive a time-based download quota, and may pay for an additional data package if they exceed it.checked 4 Oct 2026
- EVM compatibility
- Ethereum-compatible addresses can create and manage data and token assets.checked 4 Oct 2026
- Integrations
- The site highlights use cases and ecosystem projects involving 4EVERLAND web hosting, Glacier DeVector, and NFPrompt NFT storage.checked 4 Oct 2026
- Intended users
- The project invites validators and storage providers to join its ecosystem.checked 4 Oct 2026
- Permissions
- It links data permissions and management logic to exchangeable assets and smart contract programs.checked 4 Oct 2026
- Purpose
- BNB Greenfield is a decentralized storage and blockchain storage system focused on data ownership and the data economy.checked 4 Oct 2026
- Security model
- The project’s GitHub repository says the code and security audit were not fully completed and were not ready for production use at the time of that repository statement.checked 4 Oct 2026
- Storage performance
- The site describes multi-copy decentralized storage and says uploaded data can be accessed without waiting for block completion.checked 4 Oct 2026
- Support
- The site links to a developer guide, tutorials, Discord, a public forum, and GitHub.checked 4 Oct 2026
- Web2 migration
- The site says similar SDK coding practices and metadata management approaches support migration from Web2 storage services.checked 4 Oct 2026
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