cryptoPOSTlive

EVM gas price oracle

Return EIP-1559 gas prices, congestion, and timing recommendations for an EVM chain.

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h402 score

$0.01

per call

Success

—

p50 latency

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p95 latency

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Calls (30d)

Canonical contract

Proxy path: /api/proxy/crypto/gas-prices
Method: POST
Selected provider: onchainexpat
Settlement: Base USDC · x402

Quickstart

cURL

curl -X POST https://h402-test.hunt.town/api/proxy/crypto/gas-prices

CLI

h402 call crypto/gas-prices --json '{ ... }'

Sample input

requiredoptional

{
  "chain": "base"
}

Sample output

Redacted, from a paid call

{
  "chain": "base",
  "gasPrices": {
    "low": {
      "gwei": 0.01
    },
    "medium": {
      "gwei": 0.02
    },
    "high": {
      "gwei": 0.03
    }
  },
  "networkStatus": {
    "congestion": "low"
  },
  "recommendation": {
    "action": "send_now"
  },
  "meta": {
    "provider": "onchainexpat",
    "success": true
  }
}

Providers

Candidates competing behind this task. h402 routes each call to the best quality-adjusted option.

onchainexpatselected

x402

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Success: —
p50: —
Calls: —

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$0.01

Last successful call: Never· Aggregated by h402 — not the source provider