{
  "x402Version": 2,
  "id": 29270,
  "slug": "29270",
  "resource": "https://api.agentstools.dev/treasury/auctions",
  "description": "US Treasury auction results plus the upcoming calendar from TreasuryDirect. Returns a normalized list of recent auctions for a security type with computed signals: bid-to-cover trend, indirect-bidder share and average cover. Each auction is cited with its CUSIP, auction date and source.",
  "type": "http",
  "serviceName": "treasury-auctions",
  "resourceType": "Security",
  "accepts": [
    {
      "scheme": "exact",
      "network": "eip155:8453",
      "payTo": "0xF22e558a00D91Ee12A1F50C52186FecB8dDFf493",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "amount": "20000",
      "amountUsd": 0.02,
      "maxTimeoutSeconds": 300
    }
  ],
  "outputSchema": {
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      "example": {
        "type": "object"
      },
      "type": {
        "type": "string"
      }
    },
    "required": [
      "type"
    ],
    "type": "object"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "method": "GET",
          "queryParams": {
            "days": 90,
            "type": "Note",
            "upcoming": true
          },
          "type": "http"
        },
        "output": {
          "example": {
            "attribution": [
              "Source: U.S. Department of the Treasury, TreasuryDirect (public domain)"
            ],
            "auctions": [
              {
                "auction_date": "2026-07-09",
                "bid_to_cover": 2.61,
                "cusip": "91282CKK6",
                "high_yield": 4.362,
                "indirect_accepted": 30125000000,
                "security_term": "10-Year",
                "source": "treasurydirect",
                "total_accepted": 39000000000
              }
            ],
            "count": 1,
            "signals": {
              "avg_bid_to_cover": 2.55,
              "avg_indirect_share": 0.77,
              "latest_bid_to_cover": 2.61
            },
            "type": "Note"
          },
          "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": {
                  "days": {
                    "description": "Look back this many days for auction results",
                    "maximum": 3660,
                    "minimum": 1,
                    "type": "integer"
                  },
                  "term": {
                    "description": "Optional exact security term filter, such as 10-Year",
                    "type": "string"
                  },
                  "type": {
                    "description": "Security type to fetch auctions for",
                    "enum": [
                      "Bill",
                      "Note",
                      "Bond",
                      "TIPS",
                      "FRN",
                      "CMB"
                    ],
                    "type": "string"
                  },
                  "upcoming": {
                    "description": "Also include the upcoming-auction calendar",
                    "type": "boolean"
                  }
                },
                "required": [
                  "type"
                ],
                "type": "object"
              },
              "type": {
                "const": "http",
                "type": "string"
              }
            },
            "required": [
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              "method"
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            "type": "object"
          },
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            ],
            "type": "object"
          }
        },
        "required": [
          "input"
        ],
        "type": "object"
      }
    }
  },
  "tags": [
    "treasury",
    "auctions",
    "debt-issuance",
    "bills",
    "notes",
    "bazaar"
  ],
  "sourceHost": "api.agentstools.dev",
  "lastUpdated": "2026-10-08T06:09:46.199Z",
  "quality": {
    "calls30d": 2,
    "uniquePayers30d": 2,
    "lastCalledAt": "2026-10-08T06:09:45.966Z"
  },
  "metadata": {
    "serviceName": "treasury-auctions",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "days": 90,
              "type": "Note",
              "upcoming": true
            },
            "type": "http"
          },
          "output": {
            "example": {
              "attribution": [
                "Source: U.S. Department of the Treasury, TreasuryDirect (public domain)"
              ],
              "auctions": [
                {
                  "auction_date": "2026-07-09",
                  "bid_to_cover": 2.61,
                  "cusip": "91282CKK6",
                  "high_yield": 4.362,
                  "indirect_accepted": 30125000000,
                  "security_term": "10-Year",
                  "source": "treasurydirect",
                  "total_accepted": 39000000000
                }
              ],
              "count": 1,
              "signals": {
                "avg_bid_to_cover": 2.55,
                "avg_indirect_share": 0.77,
                "latest_bid_to_cover": 2.61
              },
              "type": "Note"
            },
            "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": {
                    "days": {
                      "description": "Look back this many days for auction results",
                      "maximum": 3660,
                      "minimum": 1,
                      "type": "integer"
                    },
                    "term": {
                      "description": "Optional exact security term filter, such as 10-Year",
                      "type": "string"
                    },
                    "type": {
                      "description": "Security type to fetch auctions for",
                      "enum": [
                        "Bill",
                        "Note",
                        "Bond",
                        "TIPS",
                        "FRN",
                        "CMB"
                      ],
                      "type": "string"
                    },
                    "upcoming": {
                      "description": "Also include the upcoming-auction calendar",
                      "type": "boolean"
                    }
                  },
                  "required": [
                    "type"
                  ],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
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                "method"
              ],
              "type": "object"
            },
            "output": {
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              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    }
  },
  "liveness": {
    "reliability": null
  },
  "verified": false,
  "featured": false,
  "provider": {
    "host": "api.agentstools.dev",
    "manifest_name": "api.agentstools.dev",
    "source": "cdp-mirror",
    "source_manifest_url": "https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources",
    "submitted_at": "2026-10-14T01:15:01.050Z"
  },
  "exampleResponse": {
    "example": {},
    "type": "string"
  }
}