Api Endpoint

Brazil Rates and Inflation

Brazil Selic interest rate — latest monetary-policy target in annual percent. Track policy decisions and benchmark borrowing costs with the observation date.

Open interactive test console

Offering

Provider
brazil-macro.use.x402atlas.com
Method
GET
Offering type
Api Endpoint
Transport type
http
Category
Financial Analysis
Delivery
Not provided
Pricing model
Not provided
x402 version
2

Endpoint context

URL
https://brazil-macro.use.x402atlas.com/selic/latest
MIME type
application/json
First seen
2026-10-16T01:50:24.663Z
Last seen
Tags
interest-rates, selic, brazil, monetary-policy, policy-rates

Payment pricing

x402 payment terms are the authoritative price for calling this endpoint.

Payment option 1
0.01 USDC
Atomic price: 10000 · Network: eip155:8453 · Asset: USDC · Scheme: exact
Payment option 2
0.01 USDC
Atomic price: 10000 · Network: eip155:137 · Asset: USDC · Scheme: exact
Payment option 3
0.01 USDC
Atomic price: 10000 · Network: eip155:42161 · Asset: USDC · Scheme: exact
Payment option 4
0.01 USDC
Atomic price: 10000 · Network: solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp · Asset: USDC · Scheme: exact
Raw x402 terms
[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "10000",
    "payTo": "0x8C128f1Ee62Bb5e47867CfbAe2ad89be325Df1b2"
  },
  {
    "scheme": "exact",
    "network": "eip155:137",
    "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
    "amount": "10000",
    "payTo": "0x8C128f1Ee62Bb5e47867CfbAe2ad89be325Df1b2"
  },
  {
    "scheme": "exact",
    "network": "eip155:42161",
    "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
    "amount": "10000",
    "payTo": "0x8C128f1Ee62Bb5e47867CfbAe2ad89be325Df1b2"
  },
  {
    "scheme": "exact",
    "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
    "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "amount": "10000",
    "payTo": "ASt6xvRyQ7ntERsmcYVMdLqZvz1GEN8Fzexzq62tXrNQ"
  }
]

Observed health

Status
Healthy
Latest latency
16 ms
Average latency
230 ms
HTTP status
402
Last checked
Reachability
100% over 11 checks

Latency is measured to the first response headers. A reachable result does not verify response accuracy or merchant identity.

Input schema

{
  "additionalProperties": false,
  "properties": {
    "method": {
      "enum": [
        "GET"
      ],
      "type": "string"
    },
    "queryParams": {
      "additionalProperties": false,
      "properties": {},
      "required": [],
      "type": "object"
    },
    "type": {
      "const": "http",
      "type": "string"
    }
  },
  "required": [
    "type",
    "method"
  ],
  "type": "object"
}

Output schema

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "properties": {
    "input": {
      "additionalProperties": false,
      "properties": {
        "method": {
          "enum": [
            "GET"
          ],
          "type": "string"
        },
        "queryParams": {
          "additionalProperties": false,
          "properties": {},
          "required": [],
          "type": "object"
        },
        "type": {
          "const": "http",
          "type": "string"
        }
      },
      "required": [
        "type",
        "method"
      ],
      "type": "object"
    },
    "output": {
      "properties": {
        "example": {
          "additionalProperties": false,
          "properties": {
            "changes": {
              "description": "Transformations applied without changing numeric values.",
              "type": "string"
            },
            "method_url": {
              "description": "Free machine-readable alteration method and license notices.",
              "enum": [
                "https://brazil-macro.use.x402atlas.com/data-method"
              ],
              "type": "string"
            },
            "notice": {
              "description": "Attribution and reuse notice.",
              "type": "string"
            },
            "operation": {
              "enum": [
                "latest"
              ],
              "type": "string"
            },
            "retrieved_at": {
              "format": "date-time",
              "type": "string"
            },
            "schema_version": {
              "enum": [
                "1"
              ],
              "type": "string"
            },
            "series": {
              "items": {
                "additionalProperties": false,
                "properties": {
                  "alias": {
                    "enum": [
                      "selic"
                    ],
                    "type": "string"
                  },
                  "attribution": {
                    "enum": [
                      "Banco Central do Brasil / Copom"
                    ],
                    "type": "string"
                  },
                  "frequency": {
                    "enum": [
                      "daily"
                    ],
                    "type": "string"
                  },
                  "license_url": {
                    "description": "Reuse license or terms.",
                    "enum": [
                      "https://opendatacommons.org/licenses/odbl/1-0/"
                    ],
                    "type": "string"
                  },
                  "name": {
                    "enum": [
                      "Selic policy target"
                    ],
                    "type": "string"
                  },
                  "observations": {
                    "description": "Latest available observation.",
                    "items": {
                      "additionalProperties": false,
                      "properties": {
                        "period": {
                          "description": "Observation date (YYYY-MM-DD).",
                          "pattern": "^[0-9]{4}-[0-9]{2}-[0-9]{2}$",
                          "type": "string"
                        },
                        "value": {
                          "description": "Annual percentage rate; 1 means 1% per annum.",
                          "maximum": 1000,
                          "minimum": -100,
                          "type": "number"
                        }
                      },
                      "required": [
                        "period",
                        "value"
                      ],
                      "type": "object"
                    },
                    "maxItems": 1,
                    "minItems": 1,
                    "type": "array"
                  },
                  "source_id": {
                    "description": "Source series identifier.",
                    "enum": [
                      "432"
                    ],
                    "type": "string"
                  },
                  "unit": {
                    "enum": [
                      "percent_per_annum"
                    ],
                    "type": "string"
                  }
                },
                "required": [
                  "alias",
                  "source_id",
                  "name",
                  "frequency",
                  "unit",
                  "attribution",
                  "license_url",
                  "observations"
                ],
                "type": "object"
              },
              "maxItems": 1,
              "minItems": 1,
              "type": "array"
            },
            "source": {
              "enum": [
                "Banco Central do Brasil SGS"
              ],
              "type": "string"
            },
            "source_request_url": {
              "description": "Exact free source request for this selection.",
              "type": "string"
            },
            "source_url": {
              "type": "string"
            },
            "warnings": {
              "description": "Empty-interval explanation and limits of source revision and publication metadata.",
              "items": {
                "type": "string"
              },
              "maxItems": 2,
              "minItems": 1,
              "type": "array"
            }
          },
          "required": [
            "operation",
            "schema_version",
            "source",
            "source_url",
            "source_request_url",
            "notice",
            "changes",
            "method_url",
            "retrieved_at",
            "series",
            "warnings"
          ],
          "type": "object"
        },
        "type": {
          "type": "string"
        }
      },
      "required": [
        "type"
      ],
      "type": "object"
    }
  },
  "required": [
    "input"
  ],
  "type": "object"
}