GNO
POST
GET
Last updated on January 1, 1970
41 min read
Method eth_feeHistory undefined ()
connect with WS protocol
eth_feeHistory
Returns a list of historical gas information.
Parameters
DATA, 8 Bytes
- None
Number of blocks in the requested range.
DATA, 32 Bytes
- None
Number of newest block in the requested range.
DATA, 32 Bytes
- None
Optional monotonically increasing list of percentile values to sample from each block's effective priority fees per gas in ascending order, weighted by gas used.
Request
wscat -c wss://gno.getblock.io/YOUR-API-KEY/mainnet/
# wait for connection and send the request body
{"jsonrpc": "2.0",
"method": "eth_feeHistory",
"params": [61, "latest", [20, 60, 73]],
"id": "getblock.io"}
Response
{
"id": "getblock.io",
"jsonrpc": "2.0",
"result": {
"baseFeePerGas": [
"0x7",
"0x7",
"0x7",
"0x7",
"0x7",
"0x7",
"0x7",
"0x7",
"0x7",
"0x7",
"0x7",
"0x7",
"0x7",
"0x7",
"0x7",
"0x7",
"0x7",
"0x7",
"0x7",
"0x7",
"0x7",
"0x7",
"0x7",
"0x7",
"0x7",
"0x7",
"0x7",
"0x7",
"0x7",
"0x7",
"0x7",
"0x7",
"0x7",
"0x7",
"0x7",
"0x7",
"0x7",
"0x7",
"0x7",
"0x7",
"0x7",
"0x7",
"0x7",
"0x7",
"0x7",
"0x7",
"0x7",
"0x7",
"0x7",
"0x7",
"0x7",
"0x7",
"0x7",
"0x7",
"0x7",
"0x7",
"0x7",
"0x7",
"0x7",
"0x7",
"0x7",
"0x7"
],
"gasUsedRatio": [
0.0141165,
0.0023321,
0.010695366666666666,
0.005030733333333333,
0.015694133333333332,
0.027380537094472752,
0.0031844029721094405,
0.023060266666666666,
0.0256868,
0.03392526666666667,
0.056260333333333336,
0.025708433333333332,
0.02354729393252511,
0.06752377029502643,
0.015994448261485043,
0.017430082934744073,
0.010754666666666666,
0.033157566666666666,
0.0107094,
0.027377801089430494,
0.0007013691192787735,
0.029255095881053867,
0.004956476083971226,
0.02725985179371841,
0.0171327,
0.011264966666666666,
0.0007,
0.042035366666666664,
0.022929466666666665,
0.0474624,
0.0253157,
0.004199066666666667,
0.03305386666666667,
0.018027,
0.017104033333333334,
0.04210376666666667,
0.011029,
0.040024166666666666,
0.013013166666666666,
0.024021466666666668,
0.013958933333333333,
0.018005266666666665,
0.012150866666666666,
0.0231534,
0.0341824,
0.0216303,
0.010984733333333333,
0.007635433333333334,
0.018351866666666668,
0.0007,
0.016793166666666668,
0.026439133333333333,
0.0078787,
0.005794133333333333,
0.0150808,
0.011474633333333333,
0.011800266666666667,
0.0411309,
0.0179561,
0.015372333333333333,
0.020048533333333333
],
"oldestBlock": "0x1ae7fa7",
"reward": [
[
"0x933fd84e",
"0xa67dc90b",
"0xa67dc90b"
],
[
"0x8abe2788",
"0x933fd84e",
"0x933fd84e"
],
[
"0xa67dc90b",
"0xa67dc90b",
"0xa67dc90b"
],
[
"0xa67dc90b",
"0xa67dc90b",
"0xa67dc90b"
],
[
"0xa67dc90b",
"0xb2d05df9",
"0xb2d05df9"
],
[
"0x3b9aca00",
"0xa67dc90b",
"0xa67dc90b"
],
[
"0x8ed4f837",
"0x8eeecd7d",
"0x8eeecd7d"
],
[
"0x8abe2788",
"0xab84f697",
"0xab84f697"
],
[
"0x8eeecd7d",
"0x9d39e20a",
"0xa67dc90b"
],
[
"0xa17f21bb",
"0xa17f21bb",
"0xa17f21bb"
],
[
"0xa17f21bb",
"0xa17f21bb",
"0xa17f21bb"
],
[
"0x8a8c053f",
"0xa1a5d5f9",
"0xa1a5d5f9"
],
[
"0x8a8c053f",
"0x8eeecd7d",
"0x8eeecd7d"
],
[
"0x8eeecd7d",
"0x8eeecd7d",
"0xb0b30392"
],
[
"0x8a8c053f",
"0x8a8c053f",
"0xb0b30392"
],
[
"0x865b5ac2",
"0xb0b30392",
"0xb0b30392"
],
[
"0x8a8c0b56",
"0x8a8c0b56",
"0xb0b30392"
],
[
"0x9b726a93",
"0xc1cbc215",
"0xc1cbc215"
],
[
"0x8663fad9",
"0x8663fad9",
"0x8663fad9"
],
[
"0x8663fad9",
"0xc1cbc215",
"0xc1cbc215"
],
[
"0xa17f21bb",
"0xa17f21bb",
"0xa17f21bb"
],
[
"0x866400c1",
"0xc1cbc215",
"0xc1cbc215"
],
[
"0xd666343b",
"0xd666343b",
"0xd666343b"
],
[
"0x866400c1",
"0xc1cbc215",
"0xc1cbc215"
],
[
"0x825be202",
"0x825be202",
"0x825be202"
],
[
"0xc1cbc215",
"0xc1cbc215",
"0xc1cbc215"
],
[
"0xb2d05df9",
"0xb2d05df9",
"0xb2d05df9"
],
[
"0x825be202",
"0x825be202",
"0xa17f21bb"
],
[
"0x825be202",
"0xba894cb1",
"0xc1cbc215"
],
[
"0x825be202",
"0x8abe2788",
"0x8abe2788"
],
[
"0xa517f05c",
"0xa517f05c",
"0xb2d05df9"
],
[
"0x12a05f1f9",
"0x12a05f1f9",
"0x12a05f1f9"
],
[
"0x7e72b9f2",
"0xb2d05df9",
"0xc1cbc215"
],
[
"0x7e72b9f2",
"0xb2d05df9",
"0xb2d05df9"
],
[
"0x7e72b9f2",
"0xc1cbc215",
"0xc1cbc215"
],
[
"0x7e72b9f2",
"0xa6b0932e",
"0xa6b0932e"
],
[
"0x7aa79ac4",
"0x7aa79ac4",
"0x7aa79ac4"
],
[
"0x7aa79ac4",
"0x933fd84e",
"0x933fd84e"
],
[
"0x7aa79ac4",
"0x7aa79ac4",
"0x7aa79ac4"
],
[
"0x7aa79ac4",
"0x7aa79ac4",
"0x7aa79ac4"
],
[
"0x7aa79ac4",
"0x7aa79ac4",
"0xa17f21bb"
],
[
"0x8eeecd7d",
"0x9d355bd8",
"0xc1cbc215"
],
[
"0x76f99dcd",
"0x76f99dcd",
"0x76f99dcd"
],
[
"0x76f99dcd",
"0xa17f21bb",
"0xa17f21bb"
],
[
"0x76f99dcd",
"0xa17f21bb",
"0xa17f21bb"
],
[
"0x76f99dcd",
"0xb2d05e00",
"0xb2d05e00"
],
[
"0x8eeecd7d",
"0x8eeecd7d",
"0x8eeecd7d"
],
[
"0xbca66e37",
"0xbca66e37",
"0xbca66e37"
],
[
"0x76f99dcd",
"0xa6b0932e",
"0xa6b0932e"
],
[
"0xb2d05df9",
"0xb2d05df9",
"0xb2d05df9"
],
[
"0xc1cbc215",
"0x12a05f1f9",
"0x12a05f1f9"
],
[
"0x7367e34e",
"0x773593f9",
"0x773593f9"
],
[
"0x7367e34e",
"0xa1f4c4c3",
"0xa1f4c4c3"
],
[
"0xa17f21bb",
"0xa17f21bb",
"0xa17f21bb"
],
[
"0xad731379",
"0xad731379",
"0xb2d05df9"
],
[
"0x9ca6d67a",
"0xc1cbc215",
"0xc1cbc215"
],
[
"0x9ca6d67a",
"0xc1cbc215",
"0xc1cbc215"
],
[
"0x9ca6d67a",
"0xa17f21bb",
"0xa6a792f9"
],
[
"0xa64c0579",
"0xc1cbc215",
"0xc1cbc215"
],
[
"0x97f3c0ae",
"0x97f3c0ae",
"0xeafa41b7"
],
[
"0xc1cbc215",
"0xebd009c4",
"0xebd009c4"
]
]
}
}
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{ "overview": "Overview", "guides": "Guides", "get-started": "Get Started", "rpc-service": "Nodes Methods", "getblock-explorer": "Explorer API", "getblock-tracker": "Tracker API", "nodes-endpoints": "Nodes Endpoints" }
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{ "overview": "Overview", "guides": "Guides", "get-started": "Get Started", "rpc-service": "Nodes Methods", "getblock-explorer": "Explorer API", "getblock-tracker": "Tracker API", "nodes-endpoints": "Nodes Endpoints" }