The Standard Reserve (TSR), an on-chain reserve protocol on Robinhood Chain
The Standard Reserve (TSR), an on-chain reserve protocol on Robinhood Chain. Everything relevant to deciding whether to buy a Branch or license right now, bundled into one call.
50000 (raw units)
price
7
calls / 30d
7
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": "50000",
"maxTimeoutSeconds": 3600
}
]Output schema
{
"bazaar": {
"info": {
"input": {
"method": "GET",
"queryParams": {},
"type": "http"
},
"output": {
"example": {
"as_of_basis": "parts_min",
"as_of_block": 63499000,
"assumptions": [
"estimate: the ETH cost is a single-range constant-liquidity approximation..."
],
"basis": "decision_composite",
"chain_id": 4663,
"network": "robinhood",
"parts": {
"auctions_days_license": {
"data": {
"days": []
},
"status": "ok"
},
"doi": {
"data": {
"doi": {
"days": "4.20"
}
},
"status": "ok"
},
"governance": {
"data": {
"pending": []
},
"status": "ok"
},
"license_cost": {
"data": {
"cheapest_path": "license"
},
"status": "ok"
},
"license_headroom": {
"error": "charter_id query parameter not provided",
"status": "not_ready"
},
"policy_outlook": {
"data": {
"multiplier_if_sign_holds_raw": "1000000000000000000"
},
"status": "ok"
}
},
"parts_as_of_blocks": {
"doi": 63499000,
"license_cost": 63499100
},
"summary": {
"charter_price_raw": "2000000000000000000",
"cheapest_path": "license",
"days_of_issuance": "4.20",
"license_eth_cost_estimate_raw": "12000000000000",
"license_price_raw": "500000000000000000",
"multiplier_if_sign_holds_raw": "1000000000000000000",
"pending_governance_changes": 0
}
},
"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": {
"charter_id": {
"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_basis": {
"type": "string"
},
"as_of_block": {
"type": "integer"
},
"assumptions": {
"items": {
"type": "string"
},
"type": "array"
},
"basis": {
"type": "string"
},
"chain_id": {
"type": "integer"
},
"network": {
"type": "string"
},
"parts": {
"properties": {
"auctions_days_license": {
"properties": {
"data": {
"properties": {
"days": {
"items": {},
"type": "array"
}
},
"type": "object"
},
"status": {
"type": "string"
}
},
"type": "object"
},
"doi": {
"properties": {
"data": {
"properties": {
"doi": {
"properties": {
"days": {
"type": "string"
}
},
"type": "object"
}
},
"type": "object"
},
"status": {
"type": "string"
}
},
"type": "object"
},
"governance": {
"properties": {
"data": {
"properties": {
"pending": {
"items": {},
"type": "array"
}
},
"type": "object"
},
"status": {
"type": "string"
}
},
"type": "object"
},
"license_cost": {
"properties": {
"data": {
"properties": {
"cheapest_path": {
"type": "string"
}
},
"type": "object"
},
"status": {
"type": "string"
}
},
"type": "object"
},
"license_headroom": {
"properties": {
"error": {
"type": "string"
},
"status": {
"type": "string"
}
},
"type": "object"
},
"policy_outlook": {
"properties": {
"data": {
"properties": {
"multiplier_if_sign_holds_raw": {
"type": "string"
}
},
"type": "object"
},
"status": {
"type": "string"
}
},
"type": "object"
}
},
"type": "object"
},
"parts_as_of_blocks": {
"properties": {
"doi": {
"type": "integer"
},
"license_cost": {
"type": "integer"
}
},
"type": "object"
},
"summary": {
"properties": {
"charter_price_raw": {
"type": "string"
},
"cheapest_path": {
"type": "string"
},
"days_of_issuance": {
"type": "string"
},
"license_eth_cost_estimate_raw": {
"type": "string"
},
"license_price_raw": {
"type": "string"
},
"multiplier_if_sign_holds_raw": {
"type": "string"
},
"pending_governance_changes": {
"type": "integer"
}
},
"type": "object"
}
},
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}
}
}Use it
curl
curl "https://api.onesource.io/standard/v1/decisions/branch" # -> 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/decisions/branch");
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/decisions/branch")
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/90.json, and this resource appears in /discovery/resources and /discovery/search.