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Tell us what you are building and how we can help

Banks, payment firms, asset managers, protocols and partners all write to the same place. An engineer reads every message and replies within one business day.

Luis Medeiros, Field CTO at ProtofireLuis MedeirosField CTO, reads every message · LinkedIn

What is it about?

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contact@protofire.io
250+
Projects delivered since 2016
$2B+
Secured on Safe across 120+ EVM networks
25M+
Downloads of Solhint, our open-source Solidity linter

Work shipped for 60+ networks and 95+ protocols, including

  • Chainlink
  • Ethereum
  • Solana
  • Safe
  • Ripple
  • Aave

What lands in your inbox

Today
You send what you are building, with any links you have
Next business day
An engineer replies, having read everything you sent
The call
45 minutes with the engineer who scopes the work
One business day later
The written proposal is in your inbox

A worked example of a proposal is on How we work.

Proposal

Written by the engineer on your call

  1. 1What we verifiedWhat we read in your code, demo or plan, and what it implies.
  2. 2What production requiresThe work, phase by phase, with written acceptance criteria.
  3. 3What it costs and how longA range and a timeline for each phase.
  4. 4The first stepThe phase we recommend starting with, and why.

Terms that come with every proposal

  • The range for a phase becomes a fixed price when you commission it
  • Overruns inside the agreed scope are ours to absorb
  • Invoices follow delivered milestones
  • The IP is yours by contract

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