Dapp store Bitcoin Web3 wallet tools Web3 payment tools

CiNKO

Web3 payment tools

CiNKO

CiNKO is a digital wallet for Latin America that holds USD, accepts crypto deposits, and offers Visa cards plus instant peer-to-peer transfers.

Transaction Fees

Visit website

This link will take you to a third-party site not owned or operated by Alchemy.

What is CiNKO?

CiNKO is a USD-denominated wallet for Latin America that bridges traditional finance and crypto. Users receive ACH or PayPal payments into a US account, deposit BTC, USDC, USDT, ETH, or PYUSD directly, and convert balances to spend with a Visa card at 80M+ merchants. Free instant transfers to other CiNKO users across LATAM keep cross-border payments simple and low-cost.

Sponsor gas and bundle user ops in your app or on your chain

Get your API key

Web3 dapps and developer tools related to CiNKO

Discover blockchain applications that are frequently used with CiNKO.

Umbra

Transaction tools

Umbra protocol enables stealth addresses on the Ethereum blockchain for anonymous transactions.

CoinSender

Token management tools

A multichain token distribution tool that lets teams send payroll, airdrops, and vesting payouts to hundreds of wallets in a single transaction.

Interspace

Transaction tools

Interspace is a mobile-first crypto browser for organizing accounts, apps, and assets with smartprofiles, folders, and lists.

JustMoney

Decentralized exchanges (DEXs)

A multichain DEX and on-chain payments suite spanning Tron, BNB Chain, and Polygon.

Best Web3 payment tools

Discover more web3 applications and developer tools.

See all apps

Developer resources from Alchemy

Overview

Wallets

Agent wallets: the session and permission model for AI agents

How AI agents get scoped, revocable wallet access without holding private keys: sessions, delegated signing, and instant revocation.

Give your AI agent a wallet without giving it your keys

Blog

Announcements

Give your AI agent a wallet without giving it your keys

Agent wallets in the Alchemy CLI let developers grant coding agents scoped, time-bound access to transact onchain without exposing private keys.

Case study

Wallets

How Virtuals built the infrastructure for AI agent economies with smart wallets

Programmable smart wallets enable tens of thousands of autonomous transactions across 10+ AI agents

CiNKO alternatives

Explore web3 competitors and apps like CiNKO.

Lightning Network

Web3 payment tools

Lightning Network is a decentralized protocol that enables instant, high-volume Bitcoin payments using off-chain payment channels.

Superfluid

Alchemy CustomerWeb3 payment tools

Superfluid is a crypto payment streaming protocol that brings subscriptions, salaries, and rewards to businesses.

MIST

Web3 payment tools

MIST is a privacy protocol that lets users send and receive USDC privately across six EVM chains and Starknet without exposing wallet history.

Polus Payments

Web3 payment tools

A non-custodial crypto payment gateway that accepts 240+ tokens across seven chains and settles directly to merchant wallets.

View all alternatives

App store listings are independently reviewed and written by Alchemy using a combination of inbound submissions, editorial research, public project sources, and third-party directories, including ecosystem data from The Grid under the Open Database License, DefiLlama, DappRadar, Reown, and chain ecosystem pages.

Build blockchain magic

Alchemy combines the most powerful web3 developer products and tools with resources, community and legendary support.

Get your API key