Starting with DePIN Market Data

DePIN market data — supply, market cap, revenue, network health — is one of the fastest-moving data categories in crypto. But getting started shouldn't require a sales call or a contract. Here's how to get a free DePIN market data API key and start querying in under ten minutes.

Step 1: Get a Free API Key

Kairos Signal gives new registrants $5 in free credits — enough to explore the platform thoroughly. No credit card required.

Option A — Register via API (developer-friendly): 
curl -X POST "https://kairossignal.com/v1/credits/register" \
  -H "Content-Type: application/json" \
  -d '{"email": "[email protected]"}'
Option B — Try in the browser: visit the try page to see sample responses before you even register.

Either way you'll get an API key attached to your free credit balance.

Step 2: Explore the Catalog

Kairos Signal catalogs 745 DePIN networks — 263 carry live data, and 171 expose first-party supply telemetry. Start by listing what's available:

curl "https://kairossignal.com/v1/networks" \
  -H "Authorization: Bearer YOUR_API_KEY"

This returns the full network catalog so you can see which networks have supply, market, and revenue data before you build.

Step 3: Query Market and Supply Data

Once you have a key, pull market data for any network:

# Market data (price, market cap, liquidity)
curl "https://kairossignal.com/v1/market?network=helium" \
  -H "Authorization: Bearer YOUR_API_KEY"

Supply telemetry (registered/active capacity, utilization)

curl "https://kairossignal.com/v1/supply?network=filecoin" \
  -H "Authorization: Bearer YOUR_API_KEY"

Revenue data (protocol fees, DC burn)

curl "https://kairossignal.com/v1/revenue?network=helium" \
  -H "Authorization: Bearer YOUR_API_KEY"

Every value returns with a verify_url and declared units, so you can confirm the source before building on it.

Step 4: Scale When Ready

The free credits let you validate your integration. When you're ready to scale, pricing is transparent — $0.005–$0.02 per query with clear tiers ($20 and $99 plans, and a $199/month design-partner tier). You only pay for live, verifiable data.

You're Live in Minutes

That's the whole onboarding flow. No contract, no credit card, no sales process — just a key, $5 in credits, and a normalized API across 263 live networks.

Get your free DePIN market data API key → — full API documentation and pricing are ready when you are. Explore design-partner access for production scale →

---

This is a data product. Kairos Signal publishes no trading signals or accuracy claims. All values are measured facts with verifiable provenance.