constants.ts

import { ChainNames } from 'modules/blockchain/constants';

/**
 * Default chain for minting agents
 */
export const DEFAULT_CHAIN = ChainNames.CYPHER;

/**
 * Default contract addresses per chain
 * These should be set in environment variables
 */
export const DEFAULT_CONTRACT_ADDRESSES: Record<string, string> = {
  [ChainNames.CYPHER]: process.env.MINTABLE_AI_AGENT_CONTRACT_CYPHER || '',
  [ChainNames.BASE]: process.env.MINTABLE_AI_AGENT_CONTRACT_BASE || '',
  [ChainNames.SONIC]: process.env.MINTABLE_AI_AGENT_CONTRACT_SONIC || '',
};

/**
 * Default version for new agents
 */
export const DEFAULT_VERSION = '1.0.0';

/**
 * Max file size for metadata fetch (5MB)
 */
export const MAX_METADATA_SIZE = 5 * 1024 * 1024;

/**
 * Supported metadata URL protocols
 */
export const SUPPORTED_PROTOCOLS = ['https:', 'http:', 'ipfs:', 'ar:'];

/**
 * Trusted metadata hosting domains (for validation)
 * Empty array means accept all HTTPS URLs
 */
export const TRUSTED_DOMAINS = [
  // IPFS gateways
  'ipfs.io',
  'gateway.pinata.cloud',
  'cloudflare-ipfs.com',
  'dweb.link',
  'nft.storage',
  'w3s.link',

  // Arweave
  'arweave.net',

  // General hosting
  'github.com',
  'githubusercontent.com',
  'gist.github.com',
  'raw.githubusercontent.com',

  // Temporary hosting (for testing)
  'tmpfiles.org',
  'jsonblob.com',
  'pastebin.com',
  'hastebin.com',

  // Any other HTTPS is acceptable
];

/**
 * Rate limiting
 */
export const RATE_LIMIT = {
  MAX_MINTS_PER_DAY: 10,
  MAX_FETCHES_PER_MINUTE: 30,
};