Gas Price ($0.002)
Gas Price ($0.002): current Base gas market read live from Base's own public JSON-RPC, not a hosted gas-oracle vendor -- legacy gas price (eth_gasPrice), EIP-1559 base fee (latest block), and a suggested priority/max fee (eth_maxPriorityFeePerGas + a computed 2x-base-fee heuristic), all in gwei, plus a plain-transfer cost estimate. Base mainnet only. Body {} or { chain: "base" }. Check free /v1/gas_price/availability first.
Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.
Endpoint
POST https://draconic21-x402-api.onrender.com/v1/gas_price
| Category | Market data |
|---|---|
| Provider host | draconic21-x402-api.onrender.com |
| Networks | eip155:8453, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp |
| Payment schemes | exact |
| Self-reported calls, 30 days | 3 from 3 payers (the provider's figure, not ours) |
Our checks, last 30 days
We never call tools that send, buy, move money or file anything, not even without paying.
Example input (from the provider)
{
"body": {
"chain": "base"
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": true,
"properties": {
"chain": {
"description": "Only 'base' is supported today; omit or pass \"base\".",
"enum": [
"base"
],
"type": "string"
}
},
"required": [],
"type": "object"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
},
"method": {
"enum": [
"POST"
],
"type": "string"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method",
"bodyType",
"body"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"base_fee_gwei": {
"type": [
"number",
"null"
]
},
"block_number": {
"type": [
"integer",
"null"
]
},
"caveats": {
"items": {
"type": "string"
},
"type": "array"
},
"chain": {
"type": "string"
},
"estimated_transfer_cost": {
"properties": {
"gas_units": {
"type": "integer"
},
"native_cost_gwei": {
"type": "number"
}
},
"type": [
"object",
"null"
]
},
"gas_price_gwei": {
"type": [
"number",
"null"
]
},
"native_symbol": {
"type": "string"
},
"network": {
"type": "string"
},
"suggested_max_fee_gwei": {
"type": [
"number",
"null"
]
},
"suggested_priority_fee_gwei": {
"type": [
"number",
"null"
]
}
},
"required": [
"chain",
"gas_price_gwei",
"caveats"
],
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}