Subcontract crypto API and trading software development for agencies
Your client wants exchange connectivity or a trading module and you cannot staff it? Fincode can take that part as subcontract work, with a written scope, milestones, a test report and documentation your developers can read.
What you can hand over
Exchange connectors
Market data, orders and balances from exchanges and brokers that publish an API. Exchange API integration
Turkish platform coverage
Connectors for platforms on the Turkish regulator's list that publish an API. Turkish exchange connectors
Rule-based trading modules
Software built from rules your client has written, with risk limits, an emergency stop and logs. Trading bot development
TradingView bridges
Your client's own alerts to your client's own exchange account. TradingView bridges
Code review
A written report on trading code you inherited or received from another developer. Trading bot code review
How it runs
The work follows the same four stages as any other project: scope document, written proposal, milestones with working versions and a test report, then a gradual go-live with documentation. Each stage waits for approval.
Raise anything specific to your client contract in your brief, such as whose name goes on the deliverables, who holds the code and whether you need an NDA. We answer before quoting, and what we agree goes in writing.
What we need in your brief
- The platform, and your client's country
- What the software should do
- Who holds the account and who wrote the rules
- Who approves each stage
- Your target timeline
Conditions that also apply to your client
These apply whoever signs with us, so please check them against your client's plans first.
Your client's own rules
Fincode turns written rules into software. We do not suggest strategies or parameters, to you or to your client.
Your client's own account
Orders are sent by the software, on the account owner's own account, with their own API key. Read and trade permissions only; we do not ask for withdrawal rights.
What we decline
Signals, copy trading, running other people's accounts and profit sharing. This applies to subcontract work too.
The platform's terms
Some API agreements restrict commercial, SaaS or third-party use without written approval. Each platform's terms are checked before we quote.
Regulated end clients
If your client is a crypto asset service provider, say so in your brief. Other rules can apply to outsourced work, so we check before quoting.
Questions from agencies
Can you work as a subcontractor on our client project?
Yes, for the work listed on this page and under the conditions above. Tell us the end client's country and what the software will do, so we can check the platform's terms before we quote.
Our client wants to sell signals or run accounts for other people. Can you build that?
No. We decline projects that run on other people's accounts, copy trades or sell signals, including as a subcontractor.
Can you recommend a strategy for our client?
No. Fincode does not recommend strategies; strategy and investment decisions belong to the account owner.
How is the price set?
You get a written proposal with work items, dates and cost before work starts. Fees depend on scope and effort, not on trading volume or results.
Technical guides for your team
Have a client project in mind?
Send a short brief. Fincode is a software company and does not provide investment advice, portfolio management or crypto asset services. Tests show how the software behaves, not future results, and trades can lose money.