The Standard Reserve (TSR), an on-chain reserve protocol on Robinhood Chain
The Standard Reserve (TSR), an on-chain reserve protocol on Robinhood Chain. OHLC price candles for the STANDARD/ETH pool, priced in ETH per STANDARD.
20000 (raw units)
price
8
calls / 30d
8
unique payers
2026-09-18
updated
Provider
api.onesource.io · discovered, not yet claimed by its owner
Payment (x402 accepts[])
[
{
"scheme": "exact",
"network": "eip155:8453",
"payTo": "0x52E29e0d2Aa49bfBfC548C0A9F2196F4aa51f3ea",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"amount": "20000",
"maxTimeoutSeconds": 3600
}
]Output schema
{
"bazaar": {
"info": {
"input": {
"method": "GET",
"queryParams": {
"tf": "1h"
},
"type": "http"
},
"output": {
"example": {
"as_of_block": 63512044,
"base": {
"decimals": 18,
"symbol": "STANDARD"
},
"basis": "measured",
"candles": [
{
"close": "0.000010001211558306",
"high": "0.000010410486671548",
"low": "0.000009841093056134",
"open": "0.000010264843953860",
"swap_count": 16,
"time": "2026-09-14T14:00:00Z",
"volume_eth_raw": "78638969530522032",
"volume_std_raw": "7661000000000000000000"
}
],
"chain_id": 4663,
"network": "robinhood",
"pool_id": "0xc73f3cd3fb68288e63f008e08ef69caa0437224e420963c6aeb4526178e87ad9",
"quote": {
"decimals": 18,
"symbol": "ETH"
},
"tf": "1h",
"unit": "eth_per_std"
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET",
"HEAD",
"DELETE"
],
"type": "string"
},
"queryParams": {
"properties": {
"from": {
"format": "date-time",
"type": "string"
},
"tf": {
"default": "1h",
"enum": [
"1m",
"5m",
"15m",
"30m",
"1h",
"4h",
"1d"
],
"type": "string"
},
"to": {
"format": "date-time",
"type": "string"
}
},
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"description": "Endpoint-specific response payload",
"properties": {
"as_of_block": {
"type": "integer"
},
"base": {
"properties": {
"decimals": {
"type": "integer"
},
"symbol": {
"type": "string"
}
},
"type": "object"
},
"basis": {
"type": "string"
},
"candles": {
"items": {
"properties": {
"close": {
"type": "string"
},
"high": {
"type": "string"
},
"low": {
"type": "string"
},
"open": {
"type": "string"
},
"swap_count": {
"type": "integer"
},
"time": {
"type": "string"
},
"volume_eth_raw": {
"type": "string"
},
"volume_std_raw": {
"type": "string"
}
},
"type": "object"
},
"type": "array"
},
"chain_id": {
"type": "integer"
},
"network": {
"type": "string"
},
"pool_id": {
"type": "string"
},
"quote": {
"properties": {
"decimals": {
"type": "integer"
},
"symbol": {
"type": "string"
}
},
"type": "object"
},
"tf": {
"type": "string"
},
"unit": {
"type": "string"
}
},
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}
}
}Use it
curl
curl "https://api.onesource.io/standard/v1/candles" # -> 402 Payment Required, accepts[] lists how to pay # retry with a PAYMENT-SIGNATURE (or PAYMENT header) once paid
JavaScript
const res = await fetch("https://api.onesource.io/standard/v1/candles");
if (res.status === 402) {
const { accepts } = await res.json();
// pay one of accepts[] via an x402 client, then retry with the payment header
}Python
import httpx
res = httpx.get("https://api.onesource.io/standard/v1/candles")
if res.status_code == 402:
accepts = res.json()["accepts"]
# pay one of accepts[] via an x402 client, then retry with the payment headerMachine-readable
Everything on this page is also available as clean JSON at /resources/88.json, and this resource appears in /discovery/resources and /discovery/search.