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Documentation Index

Fetch the complete documentation index at: https://docs.monolith.market/llms.txt

Use this file to discover all available pages before exploring further.

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Metadata Contract

Metadata is a chain-singleton contract that stores branding and display information for each Monolith instance: social URLs, logos, project name, coin denomination, description, and an optional collateral USD price feed. It holds no funds and performs no protocol logic — it exists purely so that UIs can render consistent information for every deployed stablecoin. Contract source

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Access control

All setters are guarded by the onlyOperatorOrManager(address _lender) modifier. A caller must equal ILender(_lender).operator() or ILender(_lender).manager() to set metadata for that Lender. Each Lender’s operator and manager therefore manage its own metadata independently; there is no global admin.

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Types

enum CoinType { Stablecoin, Volatile }

struct MetadataValues {
    string   websiteUrl;
    string   xUrl;
    string   discordUrl;
    string   telegramUrl;
    string   otherUrl;
    string   coinLogoUrl;
    string   vaultLogoUrl;
    string   projectName;
    string   projectLogoUrl;
    CoinType coinType;
    string   coinDenomination;
    address  collateralUsdPriceFeed;  // optional; address(0) if market feed is already USD-denominated
    string   description;
}

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Storage

Per-Lender mappings (all public, so each has an auto-generated getter):
  • websiteUrl, xUrl, discordUrl, telegramUrl, otherUrl
  • coinLogoUrl, vaultLogoUrl, projectLogoUrl
  • projectName, coinDenomination, description
  • coinType (CoinType enum)
  • collateralUsdPriceFeed (address)

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Functions

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setMetadata

function setMetadata(address _lender, MetadataValues calldata m) external
Batch setter that writes every metadata field for _lender in one call. Emits MetadataUpdated(_lender, m). Requirements:
  • msg.sender == ILender(_lender).operator() or msg.sender == ILender(_lender).manager()

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getMetadata

function getMetadata(address _lender) external view returns (MetadataValues memory)
Reads all metadata fields for _lender as a single MetadataValues struct.

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Individual setters

Each of the following sets one field and emits the corresponding *Updated event. All require msg.sender == ILender(_lender).operator() or msg.sender == ILender(_lender).manager(). 
function setDescription            (address _lender, string  calldata _description)            external;
function setWebsiteUrl             (address _lender, string  calldata _websiteUrl)             external;
function setXUrl                   (address _lender, string  calldata _xUrl)                   external;
function setDiscordUrl             (address _lender, string  calldata _discordUrl)             external;
function setTelegramUrl            (address _lender, string  calldata _telegramUrl)            external;
function setOtherUrl               (address _lender, string  calldata _otherUrl)               external;
function setCoinLogoUrl            (address _lender, string  calldata _coinLogoUrl)            external;
function setVaultLogoUrl           (address _lender, string  calldata _vaultLogoUrl)           external;
function setProjectName            (address _lender, string  calldata _projectName)            external;
function setProjectLogoUrl         (address _lender, string  calldata _projectLogoUrl)         external;
function setCoinType               (address _lender, CoinType          _coinType)              external;
function setCoinDenomination       (address _lender, string  calldata _coinDenomination)       external;
function setCollateralUsdPriceFeed (address _lender, address           _collateralUsdPriceFeed) external;

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Events

  • MetadataUpdated(address indexed lender, MetadataValues values) — emitted by setMetadata.
  • WebsiteUrlUpdated(address indexed lender, string websiteUrl)
  • XUrlUpdated(address indexed lender, string xUrl)
  • DiscordUrlUpdated(address indexed lender, string discordUrl)
  • TelegramUrlUpdated(address indexed lender, string telegramUrl)
  • OtherUrlUpdated(address indexed lender, string otherUrl)
  • CoinLogoUrlUpdated(address indexed lender, string coinLogoUrl)
  • VaultLogoUrlUpdated(address indexed lender, string vaultLogoUrl)
  • ProjectNameUpdated(address indexed lender, string projectName)
  • ProjectLogoUrlUpdated(address indexed lender, string projectLogoUrl)
  • CoinTypeUpdated(address indexed lender, CoinType coinType)
  • CoinDenominationUpdated(address indexed lender, string coinDenomination)
  • DescriptionUpdated(address indexed lender, string description)
  • CollateralUsdPriceFeedUpdated(address indexed lender, address collateralUsdPriceFeed)