Sign in ☰Build on your portfolio data
Read financials, cap tables, documents and qualitative data from 73 Strings, and write financials and transactions back. REST over HTTPS, one key per product.
POST /financial-data/api/v1
/ems/entityFinancialData
subscription-key: ••••••••
{
"entityIds": ["…"],
"attributeNames": ["EBITDA"],
"periodType": "Annual", …
}
→ 200 OK
From sign-up to first call
Base URLs, a full request and every error code are in Getting started.
4
Call
Send the key in the subscription-key header. Every operation page has a Try this operation button.
APIs by product
One approved subscription gives you a key for every API in that product.
73 Monitor
Entity lists and company details across your organisation. Start here for entityIds.
Securities, equity, cash positions and key metrics for each entity.
Numerical financials for entities, business units and securities, shaped for dashboards.
Documents uploaded against a company: metadata, and the files themselves.
Attributes and their values by cash-flow date, read and write.
Entity, business unit and security financials with FA and FSA period breaks.
Narrative data such as strategic commentary and business model notes.
Transaction Management
Ingest and retrieve transaction ledger records.
Stuck on a response?
Email support@73strings.com with the endpoint, the request time and the full response body. Most 4xx answers are already in the error table in Getting started.