Pricing
Free today
One plan, no card, no trial that expires. Every guarantee on the product applies. What the free plan does not include is stated below.
The plan
What you get, and what you do not
ledger-free
£0 per month
10,000 API calls a month, 60 in a burst.
Included
- The whole API: asset types, accounts, balanced transactions, holds, balances past and present, statements.
- Ledgers for your own clients through the partner model, in production and sandbox tenants.
- The documentation, the API explorer, the OpenAPI document and the contract written for software agents.
- Email support through the company support model published on rodmena.com.
- Every guarantee on the guarantees page. The free plan runs the same service as any other.
Not included
- There is no uptime commitment on the free plan.
- Self-service sign-up or a web console. Tenants are provisioned personally by RODMENA.
- No speed figure will be quoted until it is measured on reference hardware.
- A sandbox you can try without asking. It is the next stage of the roadmap.
ledger-standard
1,000,000 calls a month
Exists, is not priced, and is agreed by conversation. Mention the volume you expect when you request access.
Typical ledger vendors meter every entry written and price from thousands a month. Ledger charges nothing today, and when that changes it will be written here first.
Talk to us about a pilotFair use
The limits and the reason for each
| Limit | Value | Why |
|---|---|---|
| Monthly allowance | 10,000 API calls | The window is a fixed month, and refused requests count against it. |
| Burst allowance | 60 calls, refilling at 10 per second | This stops a tight loop exhausting the month in a minute. |
| Traffic shield at the edge | 10 requests per second, bursts of 20, per source address | This protects the service from floods. It is not your allowance. |
| Request size | 64 KiB per request | A transaction carries up to 100 entries. Free-text fields are capped because the journal keeps them forever. |
| Over the allowance | A clear refusal with a retry-after time | Service resumes in the next window. Nothing is lost or left half-done. |
Support model, severity definitions and maintenance windows: Service & SLA on rodmena.com.
No surprises
Where things stand today
Where things stand today
Accurate as of 2026-09-05
- Price
- Free today: 10,000 API calls a month on the ledger-free plan.
- Getting a tenant
- Tenants and keys are provisioned personally by RODMENA. Partners then self-serve their own clients through the API.
- Self-service sign-up
- Not yet. We provision each tenant personally and mint the first key for you.
- Web console
- Not yet. Everything is done through the API and the documentation.
- Uptime commitment
- None on the free plan. The support model and severity definitions are published on the company site.
- Speed figures
- Not published until measured on reference hardware.
- Try-it sandbox
- Planned as the next stage, a preloaded sandbox anyone can try without an account.
Questions
About the plan
What happens when I reach the monthly allowance?
Further calls are refused with a clear code and a retry-after time until the next monthly window. Nothing is lost, because a refused write leaves no trace on the books.
Will it stay free?
There is no paid plan today and no announced date for one. If pricing is introduced it will appear on this page and in the changelog first, and existing tenants will hear from us directly.
Is there a larger allowance?
Yes. A ledger-standard allowance of 1,000,000 calls a month exists and is not priced. Ask when you request access and we will discuss what you need.
Do my clients need their own plan?
No, your plan covers the clients you serve under the partner model, and their calls count against your allowance.
Why is a refused request counted?
Because the service did the work of checking it. Counting only successes would let a client probe balances for free.
Free today. Access is provisioned personally by RODMENA.
Tell us what you keep books of and we will set up a tenant, mint your first key and walk you through the tour.