Chain Pulse — Blockchain Network Activity Monitor

x402

Chain Pulse — Blockchain Network Activity Monitor is a paid API for AI agents from the-stall.intuitek.ai, paid per call via x402, $0.059/call, status unknown (last checked 2026-09-13).

Returns real-time pulse/health metrics for blockchain networks, such as transaction throughput, block times, gas prices, or congestion signals.

Price / call$0.059

Seller volume →—

Success—

StatusUnknown

How this service works

Returns an Ethereum block header + current stablecoin depeg status in one call. Collapses the eth-block → stablecoin-watch 2-hop chain. Block fields: number, hash, miner, timestamp, gas_used, tx_count. Stablecoin fields: symbol, price, peg_deviation, depeg_status, composite alert level. Supports Ethereum, Base, Polygon, Arbitrum. Free upstreams (DRPC + DeFiLlama), no API key required.

Output

Returns a snapshot of blockchain network activity metrics for the requested chain, potentially including block throughput, transaction counts, fee levels, and overall network health signals — paid via USDC on Base mainnet at $0.006 per call, no API key needed.

Example use cases

Example prompt

“Can you check the current pulse of the Base mainnet — I want to know how active the chain is right now, including things like block activity or congestion?”

Technical details

Endpoint

GEThttps://the-stall.intuitek.ai/cap/chain-pulse

When to prefer

Choose this endpoint when an agent needs a quick, keyless, pay-per-call snapshot of blockchain network health or activity without setting up accounts or subscriptions — especially useful for Base mainnet monitoring given the native USDC payment integration.

Side effects

Unsupported chain identifier returns an error or empty result
Malformed properties filter leads to a 400-level response
Network unavailability causes timeout or 5xx error
Payment failure (insufficient USDC or x402 handshake issue) blocks the request

Input

{
  "properties": "chain_metrics"
}

Schema · Request body

Field	Type	Description
properties	string

Output

{
  "ts": "2026-06-12T05:10:32.509Z",
  "block": {
    "hash": "0x04eee89bb0883f15f4cc913d81341f093dc08c688650719b9601bdfa5a687d24",
    "miner": "0x4838b106fce9647bdf1e7877bf73ce8b0bad5f97",
    "network": "ethereum",
    "gas_used": 13307451,
    "tx_count": 103,
    "gas_limit": 60000000,
    "block_number": 25299207,
    "base_fee_gwei": 0.1336,
    "timestamp_iso": "2026-06-12T05:10:23.000Z",
    "timestamp_unix": 1781241023
  },
  "stablecoins": {
    "coins": [
      {
        "price": 0.998668,
        "symbol": "USDT",
        "depeg_status": "MILD_DEPEG",
        "peg_deviation": 0.001332,
        "circulating_bn": 186.63
      },
      {
        "price": 0.999745,
        "symbol": "USDC",
        "depeg_status": "PARITY",
        "peg_deviation": 0.000255,
        "circulating_bn": 74.94
      },
      {
        "price": 0.999531,
        "symbol": "USDS",
        "depeg_status": "PARITY",
        "peg_deviation": 0.000469,
        "circulating_bn": 8.39
      },
      {
        "price": 0.999055,
        "symbol": "USDe",
        "depeg_status": "PARITY",
        "peg_deviation": 0.000945,
        "circulating_bn": 4.48
      },
      {
        "price": 0.999662,
        "symbol": "DAI",
        "depeg_status": "PARITY",
        "peg_deviation": 0.000338,
        "circulating_bn": 4.43
      },
      {
        "price": 0.998169,
        "symbol": "USD1",
        "depeg_status": "MILD_DEPEG",
        "peg_deviation": 0.001831,
        "circulating_bn": 4.34
      },
      {
        "price": 1,
        "symbol": "BUIDL",
        "depeg_status": "PARITY",
        "peg_deviation": 0,
        "circulating_bn": 3.03
      },
      {
        "price": 1.127787,
        "symbol": "USYC",
        "depeg_status": "SEVERE_DEPEG",
        "peg_deviation": 0.127787,
        "circulating_bn": 3.01
      },
      {
        "price": 0.999614,
        "symbol": "PYUSD",
        "depeg_status": "PARITY",
        "peg_deviation": 0.000386,
        "circulating_bn": 2.74
      },
      {
        "price": 0.999608,
        "symbol": "USDG",
        "depeg_status": "PARITY",
        "peg_deviation": 0.000392,
        "circulating_bn": 2.59
      }
    ],
    "count": 10,
    "alert_level": "RED"
  }
}

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How this service works

Output

Technical details

Endpoint

GEThttps://the-stall.intuitek.ai/cap/chain-pulse

When to prefer

Side effects

Unsupported chain identifier returns an error or empty result
Malformed properties filter leads to a 400-level response
Network unavailability causes timeout or 5xx error
Payment failure (insufficient USDC or x402 handshake issue) blocks the request

Input

{
  "properties": "chain_metrics"
}

Schema · Request body

Field	Type	Description
properties	string

Output

{
  "ts": "2026-06-12T05:10:32.509Z",
  "block": {
    "hash": "0x04eee89bb0883f15f4cc913d81341f093dc08c688650719b9601bdfa5a687d24",
    "miner": "0x4838b106fce9647bdf1e7877bf73ce8b0bad5f97",
    "network": "ethereum",
    "gas_used": 13307451,
    "tx_count": 103,
    "gas_limit": 60000000,
    "block_number": 25299207,
    "base_fee_gwei": 0.1336,
    "timestamp_iso": "2026-06-12T05:10:23.000Z",
    "timestamp_unix": 1781241023
  },
  "stablecoins": {
    "coins": [
      {
        "price": 0.998668,
        "symbol": "USDT",
        "depeg_status": "MILD_DEPEG",
        "peg_deviation": 0.001332,
        "circulating_bn": 186.63
      },
      {
        "price": 0.999745,
        "symbol": "USDC",
        "depeg_status": "PARITY",
        "peg_deviation": 0.000255,
        "circulating_bn": 74.94
      },
      {
        "price": 0.999531,
        "symbol": "USDS",
        "depeg_status": "PARITY",
        "peg_deviation": 0.000469,
        "circulating_bn": 8.39
      },
      {
        "price": 0.999055,
        "symbol": "USDe",
        "depeg_status": "PARITY",
        "peg_deviation": 0.000945,
        "circulating_bn": 4.48
      },
      {
        "price": 0.999662,
        "symbol": "DAI",
        "depeg_status": "PARITY",
        "peg_deviation": 0.000338,
        "circulating_bn": 4.43
      },
      {
        "price": 0.998169,
        "symbol": "USD1",
        "depeg_status": "MILD_DEPEG",
        "peg_deviation": 0.001831,
        "circulating_bn": 4.34
      },
      {
        "price": 1,
        "symbol": "BUIDL",
        "depeg_status": "PARITY",
        "peg_deviation": 0,
        "circulating_bn": 3.03
      },
      {
        "price": 1.127787,
        "symbol": "USYC",
        "depeg_status": "SEVERE_DEPEG",
        "peg_deviation": 0.127787,
        "circulating_bn": 3.01
      },
      {
        "price": 0.999614,
        "symbol": "PYUSD",
        "depeg_status": "PARITY",
        "peg_deviation": 0.000386,
        "circulating_bn": 2.74
      },
      {
        "price": 0.999608,
        "symbol": "USDG",
        "depeg_status": "PARITY",
        "peg_deviation": 0.000392,
        "circulating_bn": 2.59
      }
    ],
    "count": 10,
    "alert_level": "RED"
  }
}