{
  "x402Version": 2,
  "id": 74,
  "slug": "74",
  "resource": "https://api.onesource.io/standard/v1/pool",
  "description": "The Standard Reserve (TSR), an on-chain reserve protocol on Robinhood Chain. Latest AMM pool state: price, tick, liquidity, reserves. reserve_eth_raw and reserve_std_raw are 18-decimal token amounts; divide them by 1e18. sqrt_price_x96_raw is Q64.96, and liquidity_raw is Uniswap liquidity rather than a token amount.",
  "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": 63512044,
            "basis": "measured",
            "chain_id": 4663,
            "eth_usd_raw": "238502000000",
            "first_hour": false,
            "lag_blocks": 3,
            "liquidity_raw": "48213558921445",
            "lp_fee_bps": "100.00",
            "lp_fee_source": "tsr.constants:pool_lp_fee_ppm",
            "network": "robinhood",
            "price_eth_per_std": "0.000010402106650097",
            "price_usd_per_std": "0.024810973",
            "reserve_eth_raw": "43700000000000000000",
            "reserve_std_raw": "4200000000000000000000000",
            "serving_state": "fresh",
            "sqrt_price_x96_raw": "2505414483750479311864138",
            "tax_remaining_bps": 250,
            "tick": -115800,
            "ts": "2026-09-15T03:00:00Z",
            "usd_as_of_block": 24000000,
            "usd_source": "chainlink_eth_usd_ethereum_mainnet",
            "usd_updated_at": "2026-09-15T02:58:00Z"
          },
          "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"
                  },
                  "eth_usd_raw": {
                    "type": "string"
                  },
                  "first_hour": {
                    "type": "boolean"
                  },
                  "lag_blocks": {
                    "type": "integer"
                  },
                  "liquidity_raw": {
                    "type": "string"
                  },
                  "lp_fee_bps": {
                    "type": "string"
                  },
                  "lp_fee_source": {
                    "type": "string"
                  },
                  "network": {
                    "type": "string"
                  },
                  "price_eth_per_std": {
                    "type": "string"
                  },
                  "price_usd_per_std": {
                    "type": "string"
                  },
                  "reserve_eth_raw": {
                    "type": "string"
                  },
                  "reserve_std_raw": {
                    "type": "string"
                  },
                  "serving_state": {
                    "type": "string"
                  },
                  "sqrt_price_x96_raw": {
                    "type": "string"
                  },
                  "tax_remaining_bps": {
                    "type": "integer"
                  },
                  "tick": {
                    "type": "integer"
                  },
                  "ts": {
                    "type": "string"
                  },
                  "usd_as_of_block": {
                    "type": "integer"
                  },
                  "usd_source": {
                    "type": "string"
                  },
                  "usd_updated_at": {
                    "type": "string"
                  }
                },
                "type": "object"
              },
              "type": {
                "type": "string"
              }
            },
            "required": [
              "type"
            ],
            "type": "object"
          }
        },
        "required": [
          "input"
        ],
        "type": "object"
      }
    }
  },
  "tags": [
    "bazaar"
  ],
  "sourceHost": "api.onesource.io",
  "lastUpdated": "2026-09-18T21:48:17.769Z",
  "quality": {
    "calls30d": 11,
    "uniquePayers30d": 11,
    "lastCalledAt": "2026-09-18T18:46:14.958Z"
  },
  "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"
  }
}