Developers · Researchers · Agents

Public API

Every number on this site is queryable. No auth, no API key, CORS-open, free. Data follows a strict no-fabrication rule: when an upstream source is down you get null fields and a degraded flag, never invented values. Please cache on your side where you can · the endpoints are CDN-cached between 2 and 30 minutes. Using an AI assistant? There’s also a remote MCP server below.

GET/api/stack

Current Buying Gauge verdict · 0-100 score, tier, all 10 weighted signals, 7-day forecast.

Includes top-level `degraded: true` when ≥4 of the 8 weight-bearing market signals are unavailable upstream · treat the verdict as best-effort neutral, not a live reading. Cached ~2 min.

curl -s https://galaxymind.space/api/stack

GET/api/stack/history

Daily gauge score history, oldest-first.

days	30 · 90 (default) · 180 · 365
format	csv for a date,score,tier spreadsheet · omit for JSON

curl -s 'https://galaxymind.space/api/stack/history?days=90&format=csv'

GET/api/treasuries

Live mNAV scoreboard for MSTR, XXI, MPJPY, ASST · price, market cap, BTC holdings, mNAV, premium %, interpretation. Includes the same `degraded` flag.

curl -s https://galaxymind.space/api/treasuries

GET/api/treasuries/history

Per-ticker daily mNAV history, oldest-first.

ticker	required · MSTR \| XXI \| MPJPY \| ASST
days	30 · 90 (default) · 180 · 365
format	csv for date,mNAV,price,btcHoldings,marketCapM · omit for JSON

curl -s 'https://galaxymind.space/api/treasuries/history?ticker=MSTR&days=90&format=csv'

GET/api/float

Current Bitcoin float snapshot + daily history · in-play supply, cohort allocation (lost / governments / ETFs / treasuries / yet-to-mine), block height. `degraded: true` means a fallback or partial snapshot.

curl -s https://galaxymind.space/api/float

GET/api/market

The raw market snapshot the engines run on · BTC spot, realized vol, MVRV, Puell, funding rate, Fear & Greed, treasury quotes. Null fields mean that upstream is down (never fabricated).

curl -s https://galaxymind.space/api/market

GET/api/vendors.json

The vendor directory as JSON · every active vendor with handle, platform, category, country, description.

category	apparel \| hardware \| consumables \| collectibles \| services \| books
country	ISO-3166 alpha-2, e.g. DE
platform	x \| nostr \| lightning
since	YYYY-MM-DD · only vendors verified on/after this date
limit	max 200

Composable · ?category=consumables&country=DE returns the intersection.

curl -s 'https://galaxymind.space/api/vendors.json?country=DE'

GET/api/heartbeat

Tiny health payload · current score, tier, BTC price, degraded flag. Built for embeds and uptime checks; CDN-cached.

curl -s https://galaxymind.space/api/heartbeat

GET/api/badge/gauge

Live SVG badge of the current gauge score + tier · drop it in a README or forum post and it stays current.

Embed: <img src="https://galaxymind.space/api/badge/gauge" alt="Bitcoin buying gauge" />

curl -s https://galaxymind.space/api/badge/gauge

GET/feed.xml

RSS feed of newly added vendors.

curl -s https://galaxymind.space/feed.xml

GET/feed-gauge.xml

RSS feed of the daily Buying Gauge verdict · follow the score without an email address. Each item links a frozen shareable verdict URL.

curl -s https://galaxymind.space/feed-gauge.xml

MCPhttps://galaxymind.space/api/mcp/mcp

A remote MCP server (Streamable HTTP, no auth) that exposes the site as 8 read-only tools any MCP-capable assistant can call: the live Buying Gauge with all 10 signals, gauge history, treasury mNAVs + per-ticker history, the Bitcoin float breakdown, the halving countdown, vendor-directory search, and glossary definitions. Same no-fabrication rule as the REST API · degraded data says so.

Claude Code	`claude mcp add --transport http galaxy-mind https://galaxymind.space/api/mcp/mcp`
Claude.ai	Settings → Connectors → Add custom connector → paste the URL above
ChatGPT	Settings → Connectors → Advanced → Developer mode → add the URL above (no auth)
Cursor / others	Any client supporting remote Streamable-HTTP servers · type `http`, URL as above

Then ask things like “is it a good time to buy bitcoin according to Galaxy Mind?” or “which bitcoin treasury is cheapest right now?” and the assistant pulls live numbers instead of guessing.

Ground rules

Attribution appreciated: link to galaxymind.space when you publish derived work. Citation format lives on each data page.
Methodology for every metric is public · see /methodology and /glossary.
Machine-readable site map for agents: /llms.txt.
Want the gauge ON your site? The embed widget is a one-line script tag.