Token templates
ERC-20/721/1155 with transfer tax, auto-dividends, allow/deny lists, burn and supply caps ready to switch on.
ON-CHAIN TOOLS
Smart Contract API
Audited Contract Templates & API
An audited contract template library behind a REST and WebSocket API. Minting, pooling, locking, dividends and multisig become a single backend call — your team writes no Solidity and never touches nonce management, gas estimation or retry logic.
40+Contract templates
6Mainnets
99.9%API uptime
3 重Audit layers
What You Get
Trading & liquidity
One-call pool creation, liquidity add/remove, LP locking and curve-based release.
Access control
Multisig wallets, timelocks and upgradeable proxies (UUPS / Transparent), with every permission change logged.
Oracles & data
Chainlink and Pyth price feeds, plus on-chain event subscriptions with callbacks into your system.
One API
REST plus WebSocket, handling nonce sequencing, gas estimation, retries and idempotency keys for you.
Sandbox
A full testnet mirror with an identical API surface — flip one parameter to switch.
How It Works
Pick a template
Choose the contract type, fees, permission model and supply parameters for your case.
Testnet integration
Run the full flow in the sandbox and confirm callbacks and error paths.
Audit
Anything customised goes back through static analysis and manual review.
Deploy & hand over
After mainnet deployment, ownership transfers straight to your multisig.
Specifications
- Protocol
- REST + WebSocket
- Auth
- API key with IP allowlist
- SDKs
- Node.js / Go / Python
- Language
- Solidity 0.8.x
- Audit
- Slither + Mythril + manual review
- Deliverables
- Contract source, API docs and SDKs
When to Use It
Launch a token
You need an auditable, standard launch without building a contract team.
Add chain to an existing product
Your backend already exists and only needs a reliable on-chain read/write layer.
Governable permissions
Every permission change must pass through multisig and a timelock.
FAQ
QWho owns the contract?
You do. Ownership transfers to your address on deployment — we keep no backdoor and no admin rights.
QCan templates be modified?
Yes. Modified sections go back through the audit process and the report ships with the code.
QWho pays gas?
Your own wallet. We never custody funds and never handle your keys.
QAre there rate limits?
The default is 60 req/s, raisable on request, with a queue absorbing bursts.
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Tell us what you need — scoping and quotes are free
Describe the use case and the outcome you want. You get an architecture, a timeline and a fixed quote — with no obligation to proceed.