Api Endpoint

FRED time series

Fetch any of FRED's ~800,000 economic time series by series ID - GDP (GDPC1), CPI (CPIAUCSL), unemployment (UNRATE), fed funds (DFF), and so on. Supports date windowing and the standard FRED units transformations (lin, chg, ch1, pch, pc1, pca, cca, log).

Open interactive test console

Offering

Provider: agent402.tools
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://agent402.tools/api/fred-series
MIME type: application/json
First seen: 2026-10-16T01:50:53.972Z
Last seen: 2026-11-03T06:24:01.140Z
Tags: Data, fred, series, time-series, gdp

Website

Payment pricing

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

Payment option 1: 0.005 USDC
Atomic price: 5000 · Network: eip155:8453 · Asset: USDC · Scheme: exact
Payment option 2: 0.005 USDC
Atomic price: 5000 · Network: eip155:137 · Asset: USDC · Scheme: exact
Payment option 3: 0.005 USDC
Atomic price: 5000 · Network: eip155:42161 · Asset: USDC · Scheme: exact
Payment option 4: 0.005 USDC
Atomic price: 5000 · Network: eip155:143 · Asset: USDC · Scheme: exact
Payment option 5: 0.005 USDC
Atomic price: 5000 · Network: eip155:43114 · Asset: USDC · Scheme: exact
Payment option 6: 5000 atomic units
Atomic price: 5000 · Network: eip155:1329 · Asset: 0xe15fC38F6D8c56aF07bbCBe3BAf5708A2Bf42392 · Scheme: exact
Payment option 7: 0.006 USDC
Atomic price: 6000 · Network: eip155:10 · Asset: USDC · Scheme: exact
Payment option 8: 0.005 USDC
Atomic price: 5000 · Network: eip155:4663 · Asset: USDC · Scheme: exact
Payment option 9: 5000 atomic units
Atomic price: 5000 · Network: eip155:42220 · Asset: 0xcebA9300f2b948710d2653dD7B07f33A8B32118C · Scheme: exact
Payment option 10: 5000 atomic units
Atomic price: 5000 · Network: eip155:5042 · Asset: 0x3600000000000000000000000000000000000000 · Scheme: exact
Payment option 11: 0.005 USDC
Atomic price: 5000 · Network: eip155:8453 · Asset: USDC · Scheme: upto
Payment option 12: 0.005 USDC
Atomic price: 5000 · Network: solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp · Asset: USDC · Scheme: exact
Payment option 13: 50000 atomic units
Atomic price: 50000 · Network: stellar:pubnet · Asset: CCW67TSZV3SSS2HXMBQ5JFGCKJNXKZM7UQUWUZPUTHXSTZLEO7SJMI75 · Scheme: exact
Payment option 14: 5000 atomic units
Atomic price: 5000 · Network: algorand:wGHE2Pwdvd7S12BL5FaOP20EGYesN73k · Asset: 31566704 · Scheme: exact
Payment option 15: 0.005 USDC
Atomic price: 5000 · Network: eip155:8453 · Asset: USDC · Scheme: exact
Payment option 16: 5000 atomic units
Atomic price: 5000 · Network: eip155:5042 · Asset: 0x3600000000000000000000000000000000000000 · Scheme: exact

Raw x402 terms

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    "scheme": "exact",
    "network": "eip155:1329",
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    "amount": "5000",
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    "scheme": "upto",
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    "amount": "5000",
    "payTo": "0xaBF4FAbd7c416fB67202E5f9002389Fc75e2a9D0"
  },
  {
    "scheme": "exact",
    "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
    "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "amount": "5000",
    "payTo": "J7aN3PLJnTCF5qpEnvJHJsnCjcGuqC2rYtEM8Gv3xwg"
  },
  {
    "scheme": "exact",
    "network": "stellar:pubnet",
    "asset": "CCW67TSZV3SSS2HXMBQ5JFGCKJNXKZM7UQUWUZPUTHXSTZLEO7SJMI75",
    "amount": "50000",
    "payTo": "GDNJXCKW7ZM7GEEVP674TWPU26YJNBQ2FI4ZIPRKTPTNUEJMDHFJWWRL"
  },
  {
    "scheme": "exact",
    "network": "algorand:wGHE2Pwdvd7S12BL5FaOP20EGYesN73k",
    "asset": "31566704",
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    "payTo": "C7IIHG7SPLPZ5H7ZT6HW3UV2OQMQQE6Y2HBNGZXSLRJULE42BEE2OY2XIE"
  },
  {
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  },
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    "network": "eip155:5042",
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]

Observed health

Status: Healthy
Latest latency: 130 ms
Average latency: 515 ms
HTTP status: 402
Last checked: 2026-11-03T06:24:01.135Z
Reachability: 100% over 6 checks

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

Input schema

{
  "type": "object",
  "properties": {
    "type": {
      "type": "string",
      "const": "http"
    },
    "method": {
      "type": "string",
      "enum": [
        "GET"
      ]
    },
    "queryParams": {
      "type": "object",
      "properties": {
        "seriesId": {
          "type": "string",
          "description": "FRED series ID, e.g. GDPC1, CPIAUCSL, UNRATE, DFF"
        },
        "startDate": {
          "type": "string",
          "description": "ISO start date (YYYY-MM-DD), optional"
        },
        "endDate": {
          "type": "string",
          "description": "ISO end date (YYYY-MM-DD), optional"
        },
        "limit": {
          "type": "number",
          "description": "Max observations, 1-100000 (default 1000)"
        },
        "units": {
          "type": "string",
          "description": "Transformation: lin, chg, ch1, pch, pc1 (YoY %), pca, cca, log"
        },
        "frequency": {
          "type": "string",
          "description": "Aggregate to d/w/m/q/sa/a, etc. (optional)"
        }
      },
      "required": [
        "seriesId"
      ]
    }
  },
  "required": [
    "type",
    "method"
  ],
  "additionalProperties": false
}

Output schema

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "properties": {
    "input": {
      "additionalProperties": false,
      "properties": {
        "method": {
          "enum": [
            "GET"
          ],
          "type": "string"
        },
        "queryParams": {
          "properties": {
            "endDate": {
              "description": "ISO end date (YYYY-MM-DD), optional",
              "type": "string"
            },
            "frequency": {
              "description": "Aggregate to d/w/m/q/sa/a, etc. (optional)",
              "type": "string"
            },
            "limit": {
              "description": "Max observations, 1-100000 (default 1000)",
              "type": "number"
            },
            "seriesId": {
              "description": "FRED series ID, e.g. GDPC1, CPIAUCSL, UNRATE, DFF",
              "type": "string"
            },
            "startDate": {
              "description": "ISO start date (YYYY-MM-DD), optional",
              "type": "string"
            },
            "units": {
              "description": "Transformation: lin, chg, ch1, pch, pc1 (YoY %), pca, cca, log",
              "type": "string"
            }
          },
          "required": [
            "seriesId"
          ],
          "type": "object"
        },
        "type": {
          "const": "http",
          "type": "string"
        }
      },
      "required": [
        "type",
        "method"
      ],
      "type": "object"
    },
    "output": {
      "properties": {
        "example": {
          "properties": {
            "count": {
              "type": "integer"
            },
            "observations": {
              "items": {
                "properties": {
                  "date": {
                    "type": "string"
                  },
                  "value": {
                    "type": "integer"
                  }
                },
                "type": "object"
              },
              "type": "array"
            },
            "seriesId": {
              "type": "string"
            },
            "source": {
              "type": "string"
            }
          },
          "required": [
            "seriesId",
            "count",
            "observations",
            "source"
          ],
          "type": "object"
        },
        "type": {
          "type": "string"
        }
      },
      "required": [
        "type"
      ],
      "type": "object"
    }
  },
  "required": [
    "input"
  ],
  "type": "object"
}