The Standard Reserve (TSR), an on-chain reserve protocol on Robinhood Chain
The Standard Reserve (TSR), an on-chain reserve protocol on Robinhood Chain. A snapshot of reserve backing: vault ETH balances, other reserve-asset holdings, and ETH backing per circulating STANDARD token. Fields ending in _raw are 18-decimal integers as strings. Divide by 1e18 to get token amounts.
Answeringour last check, 2026-09-24
1 of 1checks answered this week
984 msmedian answer time
$0.02listed price per call
$0.02price it asked us
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
GET https://api.onesource.io/standard/v1/backing/current
| Category | Market data |
|---|---|
| Provider host | api.onesource.io |
| Networks | eip155:8453 |
| Payment schemes | exact |
| Self-reported calls, 30 days | 35 from 35 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-09-24 | valid payment request | 402 | $0.02 | 984 ms |
Example input (from the provider)
{
"method": "GET",
"queryParams": {},
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET",
"HEAD",
"DELETE"
],
"type": "string"
},
"queryParams": {
"properties": {
"at_block": {
"minimum": 0,
"type": "integer"
}
},
"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"
},
"basis": {
"type": "string"
},
"chain_id": {
"type": "integer"
},
"circulating_raw": {
"type": "string"
},
"contraction_eth_raw": {
"type": "string"
},
"cumulative_buybacks": {
"properties": {
"count": {
"type": "integer"
},
"eth_spent_raw": {
"type": "string"
},
"tokens_burned_raw": {
"type": "string"
}
},
"type": "object"
},
"eth_backing_per_standard": {
"properties": {
"excluding_pol": {
"type": "string"
},
"including_pol": {
"type": [
"string",
"null"
]
},
"note": {
"type": "string"
}
},
"type": "object"
},
"expansion_eth_raw": {
"type": "string"
},
"incentives_vault_note": {
"type": "string"
},
"incentives_vault_std_raw": {
"type": [
"string",
"null"
]
},
"lag_blocks": {
"type": "integer"
},
"network": {
"type": "string"
},
"pol_balance_note": {
"type": "string"
},
"pol_balance_scope": {
"type": "string"
},
"pol_eth_raw": {
"type": [
"string",
"null"
]
},
"pol_idle_eth_raw": {
"type": [
"string",
"null"
]
},
"pol_idle_std_raw": {
"type": [
"string",
"null"
]
},
"pol_position_basis": {
"type": "string"
},
"pol_position_eth_raw": {
"type": [
"string",
"null"
]
},
"pol_position_std_raw": {
"type": [
"string",
"null"
]
},
"pol_positions": {
"type": [
"string",
"null"
]
},
"pol_std_raw": {
"type": [
"string",
"null"
]
},
"pol_total_controlled_eth_raw": {
"type": [
"string",
"null"
]
},
"pol_total_controlled_std_raw": {
"type": [
"string",
"null"
]
},
"pol_uncollected_fees_eth_raw": {
"type": [
"string",
"null"
]
},
"pol_uncollected_fees_std_raw": {
"type": [
"string",
"null"
]
},
"reserve_assets": {
"items": {},
"type": "array"
},
"serving_state": {
"type": "string"
},
"supply_as_of_block": {
"type": "integer"
},
"ts": {
"type": "string"
},
"vault_as_of_block": {
"type": "integer"
}
},
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}