Api Endpoint

http--forest-gas-station-mainnet--lcjl27p8lmjs.code.run

Return the current Bitcoin-focused Crypto Fear & Greed reading and an optional bounded recent daily history from Alternative.me. Forest preserves the provider classification and prominent source attribution; it does not synthesize an asset-specific altcoin score, forecast price, create a trading signal, recommend a trade or access any account or wallet. Base mainnet USDC

Open interactive test console

Offering

Provider
http--forest-gas-station-mainnet--lcjl27p8lmjs.code.run
Method
POST
Offering type
Api Endpoint
Transport type
http
Category
Development
Delivery
Not provided
Pricing model
Not provided
x402 version
2

Endpoint context

URL
https://http--forest-gas-station-mainnet--lcjl27p8lmjs.code.run/crypto/fear-greed
MIME type
Not provided
First seen
2026-10-16T03:19:44.140Z
Last seen
Tags
Crypto, Bitcoin, sentiment, fear-greed, market-data

Payment pricing

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

Payment option 1
0.001 USDC
Atomic price: 1000 · Network: eip155:8453 · Asset: USDC · Scheme: exact
Raw x402 terms
[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "1000",
    "payTo": "0xb48D918151311F982d542eF5C84cc1cd54CFf7a9"
  }
]

Observed health

Status
Reachable
Latest latency
335 ms
Average latency
969 ms
HTTP status
405
Last checked
Reachability
100% over 12 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": {
    "body": {
      "additionalProperties": false,
      "properties": {
        "days": {
          "description": "Public days value used to scope this lookup.",
          "maximum": 30,
          "minimum": 1,
          "type": "integer"
        }
      },
      "required": [],
      "type": "object"
    },
    "bodyType": {
      "enum": [
        "json",
        "form-data",
        "text"
      ],
      "type": "string"
    },
    "method": {
      "enum": [
        "POST"
      ],
      "type": "string"
    },
    "type": {
      "const": "http",
      "type": "string"
    }
  },
  "required": [
    "type",
    "method",
    "bodyType",
    "body"
  ],
  "type": "object"
}

Output schema

{
  "properties": {
    "example": {
      "additionalProperties": false,
      "properties": {
        "capability": {
          "const": "crypto.fear-greed",
          "description": "Public capability value used to scope this lookup."
        },
        "data": {
          "additionalProperties": false,
          "description": "Public data value used to scope this lookup.",
          "properties": {
            "asset_scope": {
              "const": "bitcoin",
              "description": "Public asset scope value used to scope this lookup."
            },
            "attribution": {
              "const": "Data from Alternative.me",
              "description": "Public attribution value used to scope this lookup."
            },
            "cache_age_ms": {
              "description": "Public cache age ms value used to scope this lookup.",
              "maximum": 3600000,
              "minimum": 0,
              "type": "integer"
            },
            "current": {
              "additionalProperties": false,
              "description": "Public current value used to scope this lookup.",
              "properties": {
                "classification": {
                  "description": "Public classification value used to scope this lookup.",
                  "maxLength": 64,
                  "minLength": 1,
                  "type": "string"
                },
                "observed_at": {
                  "description": "Public observed at value used to scope this lookup.",
                  "format": "date-time",
                  "type": "string"
                },
                "score": {
                  "description": "Public score value used to scope this lookup.",
                  "maximum": 100,
                  "minimum": 0,
                  "type": "integer"
                }
              },
              "required": [
                "score",
                "classification",
                "observed_at"
              ],
              "type": "object"
            },
            "history": {
              "description": "Public history value used to scope this lookup.",
              "items": {
                "additionalProperties": false,
                "description": "Public current value used to scope this lookup.",
                "properties": {
                  "classification": {
                    "description": "Public classification value used to scope this lookup.",
                    "maxLength": 64,
                    "minLength": 1,
                    "type": "string"
                  },
                  "observed_at": {
                    "description": "Public observed at value used to scope this lookup.",
                    "format": "date-time",
                    "type": "string"
                  },
                  "score": {
                    "description": "Public score value used to scope this lookup.",
                    "maximum": 100,
                    "minimum": 0,
                    "type": "integer"
                  }
                },
                "required": [
                  "score",
                  "classification",
                  "observed_at"
                ],
                "type": "object"
              },
              "maxItems": 30,
              "minItems": 1,
              "type": "array"
            },
            "index": {
              "const": "bitcoin_crypto_fear_greed",
              "description": "Public index value used to scope this lookup."
            },
            "requested_days": {
              "description": "Public requested days value used to scope this lookup.",
              "maximum": 30,
              "minimum": 1,
              "type": "integer"
            },
            "returned_days": {
              "description": "Public returned days value used to scope this lookup.",
              "maximum": 30,
              "minimum": 1,
              "type": "integer"
            },
            "source": {
              "const": "Alternative.me Crypto Fear & Greed Index",
              "description": "Public source value used to scope this lookup."
            },
            "source_kind": {
              "const": "daily_sentiment_index",
              "description": "Public source kind value used to scope this lookup."
            },
            "source_url": {
              "const": "https://alternative.me/crypto/fear-and-greed-index/",
              "description": "Public source url value used to scope this lookup."
            },
            "trading_signal": {
              "const": false,
              "description": "Public trading signal value used to scope this lookup."
            }
          },
          "required": [
            "index",
            "current",
            "history",
            "requested_days",
            "returned_days",
            "source",
            "source_url",
            "attribution",
            "source_kind",
            "asset_scope",
            "trading_signal",
            "cache_age_ms"
          ],
          "type": "object"
        },
        "meta": {
          "additionalProperties": false,
          "description": "Public meta value used to scope this lookup.",
          "properties": {
            "cache": {
              "description": "Public cache value used to scope this lookup.",
              "enum": [
                "hit",
                "miss",
                "bypass"
              ]
            },
            "checked_at": {
              "description": "Public checked at value used to scope this lookup.",
              "type": "string"
            },
            "duration_ms": {
              "description": "Public duration ms value used to scope this lookup.",
              "minimum": 0,
              "type": "integer"
            },
            "provider": {
              "description": "Public provider value used to scope this lookup.",
              "type": [
                "string",
                "null"
              ]
            }
          },
          "required": [
            "provider",
            "checked_at",
            "cache",
            "duration_ms"
          ],
          "type": "object"
        },
        "ok": {
          "const": true,
          "description": "Public ok value used to scope this lookup."
        },
        "version": {
          "const": "1",
          "description": "Package version whose public metadata should be checked."
        }
      },
      "required": [
        "ok",
        "capability",
        "version",
        "data",
        "meta"
      ],
      "type": "object"
    },
    "type": {
      "type": "string"
    }
  },
  "required": [
    "type"
  ],
  "type": "object"
}