{
  "x402Version": 2,
  "id": 72,
  "slug": "72",
  "resource": "https://api.onesource.io/standard/v1/auctions/current",
  "description": "The Standard Reserve (TSR), an on-chain reserve protocol on Robinhood Chain. Current Dutch-auction quotes for the daily STANDARD license auction and the ETH charter auction: price now, floor, last sale, and whether a computed price is available. Fields ending in _raw are 18-decimal integers as strings. Divide by 1e18 to get token amounts.",
  "type": "http",
  "accepts": [
    {
      "scheme": "exact",
      "network": "eip155:8453",
      "payTo": "0x52E29e0d2Aa49bfBfC548C0A9F2196F4aa51f3ea",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "amount": "20000",
      "maxTimeoutSeconds": 3600
    }
  ],
  "outputSchema": {
    "bazaar": {
      "info": {
        "input": {
          "method": "GET",
          "queryParams": {},
          "type": "http"
        },
        "output": {
          "example": {
            "as_of_block": 63512040,
            "basis": "dutch_auction",
            "chain_id": 4663,
            "charter": {
              "floor_raw": "1000000000000000000",
              "formula": "unsupported_for_charter",
              "has_prior_sale": true,
              "last_sale_block": 63498000,
              "last_sale_count": 1,
              "last_sale_currency": "ETH",
              "last_sale_price_raw": "2000000000000000000",
              "phase": "live",
              "price_available": false,
              "price_now_raw": "2000000000000000000",
              "price_source": "view_fn",
              "reason": "mainnet-halflife-2026-09-15 covers the license auction only; the charter auction's half-life constant is not tracked",
              "sold_out": false,
              "units_offered": 20,
              "units_remaining": 13,
              "units_sold": 7,
              "units_source": "constants",
              "value_last_changed_at": "2026-09-14T22:44:00Z",
              "value_last_changed_block": 63200000
            },
            "formula": "mainnet-halflife-2026-09-15",
            "freshness_basis": "snapshot_pass_marker",
            "lag_blocks": 4,
            "license": {
              "contraction_halved": false,
              "daily_supply": 500,
              "expected_prices": [
                {
                  "expected_price_raw": "140000000000000000",
                  "horizon": "+15m",
                  "horizon_seconds": 900
                }
              ],
              "floor_raw": "50000000000000000",
              "has_prior_sale": true,
              "last_sale_block": 63499000,
              "last_sale_count": 1,
              "last_sale_currency": "STD",
              "last_sale_price_raw": "150000000000000000",
              "phase": "sold_out",
              "price_available": true,
              "price_now_note": "the auction is sold out for today; this price is just where the decay curve sits, nothing is actually for sale until the next day starts",
              "price_now_raw": "150000000000000000",
              "price_source": "view_fn",
              "sold_out": true,
              "units_offered": 100,
              "units_remaining": 0,
              "units_sold": 100,
              "units_source": "license_auction_days",
              "value_last_changed_at": "2026-09-15T01:57:00Z",
              "value_last_changed_block": 63278140
            },
            "network": "robinhood",
            "serving_state": "fresh"
          },
          "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": {},
                "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"
                  },
                  "charter": {
                    "properties": {
                      "floor_raw": {
                        "type": "string"
                      },
                      "formula": {
                        "type": "string"
                      },
                      "has_prior_sale": {
                        "type": "boolean"
                      },
                      "last_sale_block": {
                        "type": "integer"
                      },
                      "last_sale_count": {
                        "type": "integer"
                      },
                      "last_sale_currency": {
                        "type": "string"
                      },
                      "last_sale_price_raw": {
                        "type": "string"
                      },
                      "phase": {
                        "type": "string"
                      },
                      "price_available": {
                        "type": "boolean"
                      },
                      "price_now_raw": {
                        "type": "string"
                      },
                      "price_source": {
                        "type": "string"
                      },
                      "reason": {
                        "type": "string"
                      },
                      "sold_out": {
                        "type": "boolean"
                      },
                      "units_offered": {
                        "type": "integer"
                      },
                      "units_remaining": {
                        "type": "integer"
                      },
                      "units_sold": {
                        "type": "integer"
                      },
                      "units_source": {
                        "type": "string"
                      },
                      "value_last_changed_at": {
                        "type": "string"
                      },
                      "value_last_changed_block": {
                        "type": "integer"
                      }
                    },
                    "type": "object"
                  },
                  "formula": {
                    "type": "string"
                  },
                  "freshness_basis": {
                    "type": "string"
                  },
                  "lag_blocks": {
                    "type": "integer"
                  },
                  "license": {
                    "properties": {
                      "contraction_halved": {
                        "type": "boolean"
                      },
                      "daily_supply": {
                        "type": "integer"
                      },
                      "expected_prices": {
                        "items": {
                          "properties": {
                            "expected_price_raw": {
                              "type": "string"
                            },
                            "horizon": {
                              "type": "string"
                            },
                            "horizon_seconds": {
                              "type": "integer"
                            }
                          },
                          "type": "object"
                        },
                        "type": "array"
                      },
                      "floor_raw": {
                        "type": "string"
                      },
                      "has_prior_sale": {
                        "type": "boolean"
                      },
                      "last_sale_block": {
                        "type": "integer"
                      },
                      "last_sale_count": {
                        "type": "integer"
                      },
                      "last_sale_currency": {
                        "type": "string"
                      },
                      "last_sale_price_raw": {
                        "type": "string"
                      },
                      "phase": {
                        "type": "string"
                      },
                      "price_available": {
                        "type": "boolean"
                      },
                      "price_now_note": {
                        "type": "string"
                      },
                      "price_now_raw": {
                        "type": "string"
                      },
                      "price_source": {
                        "type": "string"
                      },
                      "sold_out": {
                        "type": "boolean"
                      },
                      "units_offered": {
                        "type": "integer"
                      },
                      "units_remaining": {
                        "type": "integer"
                      },
                      "units_sold": {
                        "type": "integer"
                      },
                      "units_source": {
                        "type": "string"
                      },
                      "value_last_changed_at": {
                        "type": "string"
                      },
                      "value_last_changed_block": {
                        "type": "integer"
                      }
                    },
                    "type": "object"
                  },
                  "network": {
                    "type": "string"
                  },
                  "serving_state": {
                    "type": "string"
                  }
                },
                "type": "object"
              },
              "type": {
                "type": "string"
              }
            },
            "required": [
              "type"
            ],
            "type": "object"
          }
        },
        "required": [
          "input"
        ],
        "type": "object"
      }
    }
  },
  "tags": [
    "bazaar"
  ],
  "sourceHost": "api.onesource.io",
  "lastUpdated": "2026-09-18T21:48:30.101Z",
  "quality": {
    "calls30d": 10,
    "uniquePayers30d": 10,
    "lastCalledAt": "2026-09-18T18:42:43.463Z"
  },
  "liveness": {},
  "verified": false,
  "featured": false,
  "provider": {
    "host": "api.onesource.io",
    "manifest_name": "api.onesource.io",
    "source": "cdp-mirror",
    "source_manifest_url": "https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources",
    "submitted_at": "2026-09-18T22:00:31.484Z"
  }
}