free during the pilot
No platform fee, no per-transaction fee while the pilot runs. You keep the sandbox and the tools.
design partner program · pilot · eu
build it
with us
You already run AI agents in production and they need to pay for things: API bills, ad credits, SaaS, data, travel. Help us shape how those payments should work, and get there first.
what you get
a direct line to the founder
A shared channel with Nicolas, the founder. Bugs and requests get answers in hours, not tickets.
shape the roadmap
Your workflows decide what we build next: mandates, approvals, webhooks, merchant rules, SDKs.
priority on live accounts
First in line when live EUR accounts and cards open through our licensed partner, after KYB.
who it is for
- Companies with AI agents in production, not only prototypes
- Agents that buy, or should buy: APIs, ads, SaaS, data, compute, travel
- A team in the EU, or selling to EU customers
- Someone technical who can wire an MCP server or a REST call
what we ask
- A 30 minute kickoff call
- Run one real workflow on the sandbox
- Short feedback every two weeks during the pilot
- Optional: a quote or logo once you are happy
Honest status: Nostro is not a bank. Today the sandbox moves fake money only. Live accounts and cards will be opened through Swan, a licensed French electronic money institution, after KYB of your company. The pilot is limited to a small number of teams.
apply
we reply within two working days · privacy