Catalog/Tech trends/ Web3 / blockchain

Web3 / blockchain

Web3 and blockchain services: honestly, with full disclosure of crypto risks and without hype.

17 services

Token launchpad development$40,000Token launchpad: a token launch/distribution platform (smart-contract, sale, wallets). Honestly — tech, NOT a financial
NFT marketplace builds$36,000NFT marketplace: a minting/sale/resale platform (smart-contracts, wallets, royalties). Honestly — tech, NOT a guarantee
Smart-contract code-review$18,000Smart-contract code-review: code reading, vulnerability search, a report by severity. Honestly — this is NOT a formal se
DeFi integrations$30,000DeFi integrations: connecting to protocols (DEX, lending, staking, pools). Honestly — a zone of HIGH risk, NOT returns:
Crypto-wallet implementations$24,000Crypto-wallet: creation/import, key storage, send/receive, network/dApp connection. Honestly — critical security: key/se
Web3 login$10,000Web3 login: signing in via a crypto-wallet (MetaMask) with a signature instead of a password. Honestly — appropriate for
ENS / Unstoppable Domains integration$9,000ENS / Unstoppable Domains integration: readable names for crypto addresses (name.eth instead of 0x…). Honestly — conveni
DAO platforms$34,000DAO platforms: collective governance via tokens and smart-contracts (voting, treasury). Honestly — 'decentralization' is
Token gating for content$12,000Token gating: access to content/features by token/NFT ownership. Honestly — for a crypto audience; for ordinary users a
Crypto payments$22,000Crypto payments: accepting payment in crypto/stablecoins (wallets, confirmations, accounting). Honestly — NOT a replacem
Smart-contract deployments$26,000Smart-contract deployments: development, tests, rollout to a network. Honestly — deployment is IRREVERSIBLE, the contrac
IPFS / Arweave hosting$12,000IPFS/Arweave hosting: decentralized storage of files/static content/NFT metadata. Honestly — for specific tasks, NOT an
Decentralized identity (DID)$18,000Decentralized identity (DID): the user controls their identity via keys. Honestly — an IMMATURE niche technology (standa
Soulbound tokens$14,000Soulbound tokens (SBT): non-transferable tokens for reputation/achievements/membership. Honestly — a very new EXPERIMENT
Multi-sig wallet setup$16,000Multi-sig wallet: a transaction requires several signatures (M-of-N, e.g. 2 of 3). Honestly — genuinely useful for teams
Crypto on/off-ramp integrations$26,000On/off-ramp integration: buying/withdrawing crypto for fiat via a third-party provider. Honestly — we are not an exchang
Blockchain explorers / Web3 dashboards$18,000Blockchain explorers / Web3 dashboards: interfaces for viewing and analyzing on-chain data. Honestly — visualization of