Overview

High level overview of the Forte Rules Engine

How Rules Work

The protocol enables sophisticated control over token actions that are enforced on-chain. For example, the Forte Rules Engine allows you to prevent your tokens from interacting with wallets on the OFAC Sanctions list with an Oracle Deny rule.

You can designate access levels to your users that correlate with their level of KYC completion, which enables fine-tuned control over allowed transaction size priced in USD. These are just a few examples that can be leveraged to make your application adhere to compliance standards and align incentives with your users.

Applying Rules

There are several mechanisms to control whether a rule applies to a particular user’s transactions: tags, access levels, and risk scores. Use the links below for more information on each option.

Tags

Info about tags

Access Level

Info about Access Level

Risk Score

Info about Risk Score

Some rules apply at a global application level and will affect all tokens registered simultaneously. For example, the Pause rule will halt all actions for all registered tokens in the app.

The remaining rules apply on a per token basis. One example is the Token Min Tx Size rule, which allows setting unique minimums on your ERC-20 and ERC-721 token(s).

Expand the table below for more info.

Rule Applicability

Rule	Level	Actions
Pause	Application	mint burn buy sell transfer
Account Max Value by Risk Score	Application	mint buy transfer
Account Max Tx Value by Risk Score	Application	mint buy sell transfer
Account Max Value by Access Level	Application	mint buy transfer
Account Max Value Out by Access Level	Application	burn sell transfer
Account Deny For No Access Level	Application	mint burn buy sell transfer
Oracle	ERC20/ERC721	mint buy sell transfer
Oracle Flexible	ERC20/ERC721	mint buy sell transfer
Account Min/Max Token Balance	ERC20/ERC721	mint burn buy sell transfer
Account Max Trade Size	ERC20/ERC721	buy sell
Token Max Trading Volume	ERC20/ERC721	mint buy sell transfer
Token Max Buy/Sell Volume	ERC20/ERC721	buy sell
Token Max Supply Volatility	ERC20/ERC721	mint burn
Token Max Daily Trades	ERC721	mint buy sell transfer
Token Minimum Hold Time	ERC721	burn sell transfer
Token Minimum Transaction Size	ERC20	mint burn buy sell transfer

Additional Rules Concepts

Action Types

Info about Action Types

Oracles

Info about Oracles

Pricing Contracts

Info about Pricing Contracts

Fee Options

Info about Fees