Crypto Microdata for Agents
GET https://kr-x402-mvp.kgy5612.workers.dev/crypto/global-market
Listed in PayAI
Whole-crypto-market context in one call: total crypto market cap (USD) and 24h change, 24h trading volume, Bitcoin (BTC) and Ethereum (ETH) dominance, altcoin share, DeFi TVL across all chains, total USD stablecoin supply with 1d/7d flow (dry powder entering or leaving crypto), stablecoin share of market cap, Fear & Greed index, and a regime label RISK_ON|NEUTRAL|RISK_OFF with reasons. When to call: before acting on any single coin's move (is it the whole market or just this coin?), at the start of a trading or treasury loop, for daily market reports. Market cap + dominance + TVL + stablecoin flows that other APIs sell separately at $0.003 each. Sources: CoinLore (CoinGecko fallback), DefiLlama, alternative.me. 2-min cache.
Other endpoints from kr-x402-mvp.kgy5612.workers.dev
The same service's other paid functions that Hagglyai tracks, each with its own price. Functions outside Hagglyai's categories are not listed.
| Endpoint | Category | Price per call |
|---|---|---|
| GET /crypto/base-gas | On-chain data | $0.001 |
| GET /crypto/base-rpc | On-chain data | $0.002 |
| GET /crypto/candles | Crypto prices & market data | $0.002 |
| GET /crypto/erc20-balance | On-chain data | $0.003 |
| GET /crypto/prediction-markets | Crypto prices & market data | $0.003 |
| GET /crypto/prices | Crypto prices & market data | $0.003 |
| GET /kr/kimchi-premium | Crypto prices & market data | $0.002 |
| GET /kr/news-summary | News | $0.01 |
How to buy
This endpoint takes pay-per-call payments over x402. Call it once without paying to see its live price; any x402 client then pays and retries automatically.
curl -i -X GET 'https://kr-x402-mvp.kgy5612.workers.dev/crypto/global-market'
# HTTP/1.1 402 Payment Required: price, asset and payTo are in the responseEstimated calls per day
Paid calls to kr-x402-mvp.kgy5612.workers.dev's tracked endpoints each day, estimated from the 30-day totals the x402 catalogues report. Each bar is the change in that 30-day total since the day before, plus the calls that left the 30-day window (taken as an average day). It is an estimate: Hagglyai does not measure or pay for these calls.
No usage reported for any of 9 tracked endpoints. Unknown usage is left out, not counted as zero.
Compared with other providers
Coverage matters: a provider whose endpoints report more of their usage can rank higher.
| # | Provider | Reported 30-day calls | Coverage |
|---|---|---|---|
| 1 | blockrun.ai | 96,234 | 30 of 37 endpoints |
| 2 | agent.pocket.network | 8,999 | 14 of 25 endpoints |
| 3 | market.datapackvibe.com | 6,986 | 3595 of 7943 endpoints |
| 4 | api.onesource.io | 5,775 | 27 of 29 endpoints |
| 5 | agent402.tools | 4,358 | 152 of 237 endpoints |
| 6 | api.kadec0.xyz | 1,562 | 11 of 12 endpoints |
| 7 | x402.ottoai.services | 1,232 | 27 of 33 endpoints |
| 8 | api.strale.io | 1,026 | 34 of 38 endpoints |