01 / Request access

Get access in minutes

Start with self-serve checkout, then mint your API key in the workspace. If procurement blocks self-serve, request a manual handoff.

02 / How it works

Three steps to access

Get a link

Enter your email below (work or personal), then click the one-time link from your inbox.

Continue checkout

After sign-in, we return you to Stripe Checkout (or to your previously selected plan) to complete entitlement setup.

Call the API

Use X-API-Key with endpoints under /v1 and production traffic controls.

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Need human support?

Manual request

If automation is blocked by your process, request access by email and an implementation engineer will route the right plan.

Request implementation access

ResearchStart in minutes$0 / free

Top 10 names
80% interval
Latest mark only
1 seat, 60 req/min
Attribution required

ProGo full universe$299 / per month

Full 33-name universe
80% + 95% bands
Full mark history and events
1 seat, 600 req/min
No redistribution

BusinessScale internal use$1,500 / per month

Everything in Pro
5 seats / keys
3,000 req/min
Priority support
No redistribution

EnterpriseAudit-ready deployment$25,000 / per year

Signed resolution records
Redistribution license
Custom seats
6,000 req/min
SLA + support

03 / First call

Once you have a key

Set it as an environment variable and hit any endpoint under /v1.

Try itGET /v1/companies/{slug}

curl -sS "https://api.pegasusthreesixty.com/v1/companies/coreweave" \
  -H "X-API-Key: $SPEARHEAD_API_KEY"

04 / Honesty

What you are getting

Illustrative / backtest

The API currently serves illustrative backtest marks, a replay of publicly reported events. It is not a live mark and not investment advice. Live marks are on the roadmap and will be labeled in the payload.

Illustrative / backtest - not live marks. Indicative valuations, not transactable prices. Underlying assets are illiquid; inputs are limited to publicly reported events with source attribution. Pegasus Three Sixty and SpearHead are an information-only valuation product, do not hold client balances, and do not provide investment recommendations.