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Chain health ranking

Chains compared on TVL, stablecoin supply, active addresses and cost, rolled into one score.

Chain comparisonTry before you pay USDC · Base mainnetMCP / REST realtime

01What this dataset answers

Paid endpointPrice / callParameters
chain_ranking
Ask "which blockchain is healthiest right now" — full: every chain scored on TVL, stablecoins, turnover, gas.
$0.09chain: string optional, top: number optional(1-25), gas: boolean optional

1 paid endpoint(s), 1 free endpoint(s). Price range $0.09 – $0.09. Single call returns up to 25 rows per run.

02A real sample, fetched live

Below is the actual response from the free endpoint chain_now (truncated). The paid endpoint returns every field and the full record set.

{
  "chain_count": 10,
  "total_tvl_usd": 71307522870.99,
  "total_dex_volume_24h_usd": 6490439548.53
}

03How to buy

Per call
$0.09 / call
Point any x402-capable client or agent framework at the endpoint; the 402 challenge tells it what to pay. Settled in USDC on Base.
Read the integration docs
No wallet? Use credits
$4 free on signup
Sign up and get 3,000 credits — enough for roughly 46 calls at $0.09, paid by card or Alipay.
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Custom / bulk
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Extra fields, scheduled delivery, history backfill, private deployment or a walkthrough call — quoted per need.
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Delivery guarantee: settle after delivery. If the source fails or returns an empty result, nothing is settled and credits are refunded.

04Free endpoints

chain_nowAsk "which blockchain is healthiest right now" — free: top 3 chains TVL, stablecoin supply, DEX volume, gas.40 / IP / day
Direct entry points for agents

MCP: https://feegate.org/mcp · REST: https://feegate.org/api/supply/chain-health/<tool> · Catalog: https://feegate.org/api/supply/directory

Machine-readable price list: /.well-known/x402.json · Site guide: /llms.txt · Deep dive: Chain health ranking explained · 中文页 / Chinese

05Other datasets

Whale transfers right now · Capital flowsTokens being promoted right now · TrendingCrypto hacks: what was exploited and how much was lost · SecurityGas fees across chains · On-chain costsCheapest GPU rental today · Compute pricingPerpetual funding-rate spread · Derivatives