generated: '2026-08-04'
method: searched
source: https://lemoncash.mintlify.app/types/types
docs: https://lemoncash.mintlify.app/types/types
derivation_note: >-
  Derived from the type definitions Lemon publishes for the Mini App SDK, not from an
  OpenAPI (none exists). Every type, field and enum member below appears verbatim in
  the docs; nothing was inferred.
entities:
- name: MiniAppError
  kind: object
  fields:
  - {name: message, type: string, description: Human-readable error message}
  - {name: code, type: string, description: Machine-readable error code}
- name: MiniAppGrantedClaim
  kind: object
  fields:
  - {name: key, type: ClaimKey, description: Which claim was granted}
  - {name: value, type: string, description: The claim's value}
- name: AuthenticateData
  kind: input
  operation: authenticate
  fields:
  - {name: nonce, type: string, required: false}
  - {name: chainId, type: ChainId, required: true}
  - {name: requirements.claims, type: 'ClaimKey[]', required: false}
- name: AuthenticateResponse
  kind: output
  operation: authenticate
  variants:
  - {result: SUCCESS, data: '{wallet: string, grantedClaims: MiniAppGrantedClaim[], signature: string, message: string}'}
  - {result: FAILED, error: MiniAppError}
  - {result: CANCELLED}
- name: DepositInput
  kind: input
  operation: deposit
  fields:
  - {name: amount, type: string}
  - {name: tokenName, type: string}
  - {name: chainId, type: ChainId}
- name: WithdrawInput
  kind: input
  operation: withdraw
  fields:
  - {name: amount, type: string}
  - {name: tokenName, type: string}
  - {name: chainId, type: ChainId}
- name: TransferMoneyData
  kind: input
  operation: transferMoney
  fields:
  - {name: amount, type: string}
  - {name: currency, type: Currency}
  - {name: name, type: string, required: false, description: Optional recipient name}
  - {name: paymentDestinationInformation, type: PaymentDestinationInformation}
- name: PaymentDestinationInformation
  kind: object
  fields:
  - {name: paymentId, type: string, required: true, description: 'CBU/CVU for Argentina, CCI for Peru; may carry extra attributes for other banking systems'}
  constraint: paymentId must be whitelisted by Lemon before use.
- name: CallSmartContractInput
  kind: input
  operation: callSmartContract
  fields:
  - {name: contracts, type: 'ContractParams[]'}
  - {name: titleValues, type: 'Record<string,string>', required: false}
  - {name: descriptionValues, type: 'Record<string,string>', required: false}
- name: ContractParams
  kind: object
  fields:
  - {name: contractAddress, type: Address}
  - {name: functionName, type: string}
  - {name: functionParams, type: 'unknown[]'}
  - {name: value, type: string, description: Native currency amount to send; '0' when none}
  - {name: contractStandard, type: ContractStandard, required: false}
  - {name: chainId, type: ChainId}
  - {name: permits, type: 'Permit[]', required: false}
- name: Permit
  kind: object
  standard: Permit2 / EIP-712
  fields:
  - {name: owner, type: Address, description: User wallet that owns the tokens}
  - {name: token, type: Address, description: ERC-20 token to approve}
  - {name: spender, type: Address, description: Contract authorized to spend; must match contractAddress}
  - {name: amount, type: string, description: Maximum spend in the token's smallest unit}
  - {name: deadline, type: string, description: UNIX timestamp in seconds after which the permit expires}
  - {name: nonce, type: string, description: Unique nonce preventing replay}
scalars:
- {name: Address, type: '`0x${string}`'}
- {name: Hex, type: '`0x${string}`'}
enums:
- name: TransactionResult
  values: [SUCCESS, FAILED, CANCELLED, PENDING]
- name: ChainId
  kind: EIP-155 chain identifiers
  mainnet: {ARBITRUM_ONE: 42161, AVALANCHE: 43114, BASE: 8453, BNB_SMART_CHAIN: 56,
    CELO: 42220, ETH: 1, GNOSIS: 100, OP_MAINNET: 10, POLYGON: 137, ROOTSTOCK: 30}
  testnet: {ARBITRUM_SEPOLIA: 421614, AVALANCHE_FUJI: 43113, BASE_SEPOLIA: 84532,
    BNB_SMART_CHAIN_TESTNET: 97, CELO_SEPOLIA: 11142220, ETH_HOODI: 560048,
    ETH_SEPOLIA: 11155111, GNOSIS_CHIADO_TESTNET: 10200, OPTIMISM_SEPOLIA: 11155420,
    POLYGON_AMOY: 80002, ROOTSTOCK_TESTNET: 31}
- name: TokenName
  values: [AAVE, ARB, AVAX, AXS, BNB, BTC, CELO, DAI, ETH, GNO, LINK, OP, PAXG, POL,
    RIF, UNI, USDC, USDT, USDS, XDAI]
- name: Currency
  values: [ARS, PEN]
  note: Fiat currencies supported by transferMoney — Argentine peso and Peruvian sol.
- name: ContractStandard
  values: [ERC20]
- name: ClaimKey
  values: [NAME, LAST_NAME, EMAIL, IS_PEP, LEMONTAG, OPERATION_COUNTRY]
  note: IS_PEP is only available for users in Argentina.
relationships:
- {from: AuthenticateResponse, to: MiniAppGrantedClaim, kind: has_many, via: data.grantedClaims}
- {from: MiniAppGrantedClaim, to: ClaimKey, kind: has_one, via: key}
- {from: CallSmartContractInput, to: ContractParams, kind: has_many, via: contracts}
- {from: ContractParams, to: Permit, kind: has_many, via: permits}
- {from: ContractParams, to: ChainId, kind: has_one, via: chainId}
- {from: ContractParams, to: ContractStandard, kind: has_one, via: contractStandard}
- {from: TransferMoneyData, to: PaymentDestinationInformation, kind: has_one, via: paymentDestinationInformation}
- {from: TransferMoneyData, to: Currency, kind: has_one, via: currency}
- {from: DepositInput, to: ChainId, kind: has_one, via: chainId}
- {from: WithdrawInput, to: ChainId, kind: has_one, via: chainId}
- {from: AuthenticateData, to: ChainId, kind: has_one, via: chainId}
- {from: AuthenticateData, to: ClaimKey, kind: has_many, via: requirements.claims}
- {from: Permit, to: Address, kind: has_one, via: owner}
- {from: Permit, to: Address, kind: has_one, via: token}
- {from: Permit, to: Address, kind: has_one, via: spender}
identifiers:
- {field: wallet, format: EVM address (0x-prefixed 40 hex), scope: per user per Mini App}
- {field: txHash, format: EVM transaction hash, returned_by: [deposit, withdraw, callSmartContract]}
- {field: transferId, format: 'opaque string (docs example: tx_abc123)', returned_by: [transferMoney]}
- {field: mini-app-id, format: 'UUID (docs example: cbbe623b-be3d-4796-aa61-c93253a0a3af)', issued_by: Lemon team}
- {field: paymentId, format: 'CBU/CVU (Argentina) or CCI (Peru)', constraint: must be whitelisted by Lemon}
x-evidence:
  fetched: '2026-08-04'
  urls:
  - {url: 'https://lemoncash.mintlify.app/types/types', http_status: 200}
  - {url: 'https://lemoncash.mintlify.app/functions/call-smart-contract', http_status: 200}
  - {url: 'https://lemoncash.mintlify.app/functions/transfer-money', http_status: 200}