{
  "x402Version": 2,
  "id": 93,
  "slug": "93",
  "resource": "https://api.onesource.io/standard/v1/policy/epochs",
  "description": "The Standard Reserve (TSR), an on-chain reserve protocol on Robinhood Chain. Epoch history and boundaries. 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": "epoch_history",
            "chain_id": 4663,
            "epochs": [
              {
                "as_of_block": 63400000,
                "branches_total": 1000,
                "closed": false,
                "effective_issuance_per_day": "166666666666666666666",
                "end_block": null,
                "end_ts": null,
                "epoch": 128,
                "eth_in_raw": null,
                "eth_out_raw": null,
                "issuance_raw": "500000000000000000000",
                "multiplier": "1.05",
                "net_flow_raw": "900000000000000000",
                "regime": "expansion",
                "signal": "expansion",
                "start_block": 63400000,
                "start_ts": "2026-09-14T00:00:00Z",
                "taxes_eth_buy_raw": null,
                "taxes_eth_sell_raw": null
              }
            ],
            "lag_blocks": 4,
            "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": {
                  "before": {
                    "minimum": 0,
                    "type": "integer"
                  },
                  "limit": {
                    "maximum": 500,
                    "minimum": 1,
                    "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"
                  },
                  "epochs": {
                    "items": {
                      "properties": {
                        "as_of_block": {
                          "type": "integer"
                        },
                        "branches_total": {
                          "type": "integer"
                        },
                        "closed": {
                          "type": "boolean"
                        },
                        "effective_issuance_per_day": {
                          "type": "string"
                        },
                        "end_block": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "end_ts": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "epoch": {
                          "type": "integer"
                        },
                        "eth_in_raw": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "eth_out_raw": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "issuance_raw": {
                          "type": "string"
                        },
                        "multiplier": {
                          "type": "string"
                        },
                        "net_flow_raw": {
                          "type": "string"
                        },
                        "regime": {
                          "type": "string"
                        },
                        "signal": {
                          "type": "string"
                        },
                        "start_block": {
                          "type": "integer"
                        },
                        "start_ts": {
                          "type": "string"
                        },
                        "taxes_eth_buy_raw": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "taxes_eth_sell_raw": {
                          "type": [
                            "string",
                            "null"
                          ]
                        }
                      },
                      "type": "object"
                    },
                    "type": "array"
                  },
                  "lag_blocks": {
                    "type": "integer"
                  },
                  "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": "2026-09-18T20:27:47.873Z",
  "quality": {
    "calls30d": 6,
    "uniquePayers30d": 6,
    "lastCalledAt": "2026-09-18T13:25:34.753Z"
  },
  "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"
  }
}