“One of the pioneering firms in web3 solutions, digital assets and tokenization, recognized for its innovation and solid reputation across Spain and Latin America.”
Jorge CorredorLawyer, Rincón Cuéllar & Asociados
We are your blockchain development company in Chile
We build blockchain products for companies in Chile with our in-house team, deciding from the design stage which product functions need CMF registration and authorisation under the Fintec Law.
Tell us about your project
Blockchain development in Chile, from idea to production
We turn your use case into a product you can launch, operate and grow. The same team designs the architecture, writes the contracts and integrates them with your systems.
Tell us what you want to buildThe Chilean framework, from the architecture
In Chile it matters who controls the keys, who receives the pesos and who holds the proceeds of a sale. We break the product down into those functions before choosing a network, because each one may require RPSF registration and CMF authorisation.
Smart contracts ready for review
We build your business logic with tests and peer review, and prepare the code for an external audit and a progressive deployment before it runs in production.
In Spanish and on your schedule
You work in Spanish with the people who design and write the code. Meetings are set within your working hours, and everything else continues in shared documentation.
A foundation that can keep growing
We document the code and plan deployments and monitoring. Your team has a technical foundation for maintaining the product and adding features.
Services
Blockchain development services in Chile
We cover the full Web3 product lifecycle, from idea and MVP to mainnet, audits and maintenance.
Connect your operations
Represent assets and rights
Use cases
Blockchain use cases in Chile
Cases that start from records Chile already keeps, from the copper export contracts audited by Cochilco to the renewable attributes the grid coordinator already records on blockchain.
Export copper
Chile produced about 5.3 million tons of mined copper in 2025, according to the USGS, and Cochilco audits its exports through the contracts; each shipment is linked to its own.
Blockchain for Supply Chain & Logistics
Renewable attributes
Chile's National Electricity Coordinator already records the renewable attributes of each MWh on blockchain through its RENOVA platform; the case links them to supply contracts.
Blockchain for Energy & Sustainability
Export salmon
Sernapesca issues the health certification for exported fishery products; each salmon batch is linked to its farming site, its processing plant and that certificate.
Blockchain for Agribusiness
Digital securities at the DCV
In 2026 the CMF clarified that the DCV is responsible for the authenticity and integrity of the digital assets it holds, not for the underlying assets backing the issuance.
Blockchain for Banking & Finance
Technologies we build blockchain with in Chile
Our stack covers every layer of your product: smart contracts, blockchain networks and integration with your systems. We use it to build, test and deploy software tailored to your business.
- Solidity
The smart contract language for verifiable rules on EVM networks.
- Rust
Performance and memory safety for contracts, nodes and Web3 tooling.
- Ethereum
EVM contracts, tokens and final settlement on an open Proof of Stake network.
- Hardhat
An environment to compile, test and deploy contracts on EVM networks from Node.
- Foundry
Solidity tests, invariant fuzzing and command-line tooling for EVM networks.
- Chainlink
Oracles for external data, randomness and cross-chain messaging for contracts.
- Polygon
Polygon PoS: EVM contracts secured by its own validators, with low fees.
- Solana
Programs, accounts and parallel execution on a high-throughput layer 1.
- OpenZeppelin
Audited Solidity contracts for tokens, access control and upgradeable systems.
Chile: CMF · UAF
Blockchain regulatory framework in Chile
Law 21,521, the Fintec Law, regulates crypto-asset services by activity: the CMF registers providers in the RPSF and authorises each service, subject to exemptions, and the UAF supervises anti-money laundering compliance. In 2026 the CMF distinguished self-custody software from regulated functions and clarified that the DCV is responsible for the digital asset it holds, not for the asset backing the issuance.
See blockchain regulation in ChileReviews in Chile
What do our clients think of Metlabs?
“We structured the tokenization of real estate projects with them, and I value the team's ability to understand our corporate needs and genuinely solve them.”
Joan MejíaManager, GLOBYNE
“They advised us on the feasibility of tokenizing real estate assets in Uruguay with direct, cordial treatment. A professional team, responsive and always available.”
Álvaro Silva SantamaríaCEO, Sp Inmuebles
“Great professionals at structuring tokenized projects, with technical command and attention to detail that inspire full confidence at every stage of the work.”
Francisco BetancourtVerified Google review
“As a blockchain lawyer, I value their experience and professionalism in consulting and executing tokenization projects. Technology partners you can fully trust.”
Vanessa RivasBlockchain lawyer, El Salvador
“Great professionals, very attentive to their clients and always mindful of every detail. Working with their team has been a genuine pleasure from start to finish.”
CriptorentVerified Google review
“A very professional yet approachable company that empathizes with your doubts and needs. Highly recommended for entrepreneurs with a tokenization project.”
Javier EspasaTokenization entrepreneur
“Exceptional in every sense. From legal support I value their rigor and transparency: working with Metlabs means professionalism, innovation and security.”
Pedro A. Agúndez MéndezGoogle Local Guide
“Excellent service across blockchain development, asset tokenization and consulting. A very professional team that I recommend wholeheartedly, without reservation.”
José Luis DíazVerified Google review
“I have worked with them on several projects and they are very professional. A guarantee that everything turns out perfectly. Without a doubt, 100% recommended.”
Ignacio Fernández JiménezVerified Google review
“One of the pioneering firms in web3 solutions, digital assets and tokenization, recognized for its innovation and solid reputation across Spain and Latin America.”
Jorge CorredorLawyer, Rincón Cuéllar & Asociados
“Great professionals at structuring tokenized projects, with technical command and attention to detail that inspire full confidence at every stage of the work.”
Francisco BetancourtVerified Google review
“A very professional yet approachable company that empathizes with your doubts and needs. Highly recommended for entrepreneurs with a tokenization project.”
Javier EspasaTokenization entrepreneur
“I have worked with them on several projects and they are very professional. A guarantee that everything turns out perfectly. Without a doubt, 100% recommended.”
Ignacio Fernández JiménezVerified Google review
“We structured the tokenization of real estate projects with them, and I value the team's ability to understand our corporate needs and genuinely solve them.”
Joan MejíaManager, GLOBYNE
“As a blockchain lawyer, I value their experience and professionalism in consulting and executing tokenization projects. Technology partners you can fully trust.”
Vanessa RivasBlockchain lawyer, El Salvador
“Exceptional in every sense. From legal support I value their rigor and transparency: working with Metlabs means professionalism, innovation and security.”
Pedro A. Agúndez MéndezGoogle Local Guide
“They advised us on the feasibility of tokenizing real estate assets in Uruguay with direct, cordial treatment. A professional team, responsive and always available.”
Álvaro Silva SantamaríaCEO, Sp Inmuebles
“Great professionals, very attentive to their clients and always mindful of every detail. Working with their team has been a genuine pleasure from start to finish.”
CriptorentVerified Google review
“Excellent service across blockchain development, asset tokenization and consulting. A very professional team that I recommend wholeheartedly, without reservation.”
José Luis DíazVerified Google review
Security
Security in blockchain development in Chile
Every delivery goes through the same checklist before it reaches mainnet. What changes between projects is the depth of each control, because an MVP does not carry the same risk as a contract that holds third-party funds.
Before mainnet
- Roles and permissions defined for every critical function
- Unit and invariant tests, and fuzzing on the logic that moves value
- Static analysis and peer review of every change
- Multisig and timelock on administration when the risk justifies it
- Custody and rotation of the deployment keys agreed
- External audit when the value at risk requires it
We work with leading audit firms
FAQ
Frequently asked questions about blockchain development in Chile
What we are asked before a project starts.
Talk to our teamWhich regulations apply to a blockchain project in Chile?
The Fintec Law and the CMF's NCG 502 require registration in the Register of Financial Service Providers and authorisation for each service, such as custody, intermediation or a trading platform, subject to the exemptions provided; registration alone does not enable every service. The UAF sets anti-money laundering duties in its Circular 62, and a publicly offered security follows its own legislation. We analyse the fit of your case before writing code.
Do you work with both startups and established companies?
Yes. We support startups from MVP validation to their first funding round, and established companies on tokenization, traceability and digital identity projects with strict compliance requirements. In all of them, smart contracts go through tests and review before reaching mainnet.
How do you work with Chilean companies?
In Spanish and in direct contact with the people who design and build the product. Meetings fit within your working day, and the rest moves forward through shared documentation and a stable technical channel.
How long does blockchain development take?
It is driven by product complexity, integrations and the level of review required. Before development we set scope, dependencies and phase deliverables. That way you decide what reaches production first and what is left for a second iteration, without mistaking an MVP for the complete architecture.
Which blockchain network is right for my project?
The one the product requirements call for, not the one setting the trend. For EVM projects we compare Ethereum, Polygon, Arbitrum or Base on finality, costs, tooling, interoperability, custody and compliance, and we consider non-EVM networks when they fit better. The recommendation covers contracts, indexing, wallets and operations, and starts from who will use the product.
Let's build the rails for your project in Chile
Tell us about your case and we'll propose architecture, timeline and budget within a week.
Where we work in Chile
We work remotely with teams throughout the country, and on site where the project calls for it.
Territorial coverage
- Arica y Parinacota
- Tarapacá
- Antofagasta
- Atacama
- Coquimbo
- Valparaíso
- Santiago Metropolitan Region
- O'Higgins
- Maule
- Ñuble
- Biobío
- Araucanía
- Los Ríos
- Los Lagos
- Aysén
- Magallanes
Blog
Articles on blockchain finance and tokenization
How Blockchain is Transforming the Financial Industry in 2026
Blockchain in finance: payments, tokenization, delivery versus payment and regulation, with documented cases and integration criteria.
What are the differences between security tokens and utility tokens?
How to distinguish financial rights from service access, what legal classification examines and why a token’s name does not determine its regulation.
How to build a blockchain project: decisions and stages
From the problem to deployment: architecture, network choice, tokens, testing and operations for a blockchain project with a verifiable scope.
Where we are
Blockchain development in Chile and worldwide
Metlabs Offices
Av. García Sabell, 1, Edificio Proa 15009 A Coruña, Spain
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