Roundhouse AI

Stock Trends Market Intelligence

Historical weekly price series for a Stock Trends symbol.

Tradingofflineeip155:8453Exactvia cdp
https://api.stocktrends.com/v1/prices/history
FinanceEquitiesStock-market-dataPrice-historyMarket-price
Calls · 30d
14↑ 40%
This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 25 snapshots so far.
$586.89
Verified settled volume
3,366 settlements proven x402 by their on-chain EIP-3009 marker.
$0.0075
Listed price
As published in the catalog. Always read the live 402 before paying.
15
Calls · 30d
Upstream's own call count for this endpoint, not ours.
2
Unique payers · 30d
Last called 2026-09-24 02:23Z
—
Upstream on-chain volume
Reported by the source catalog.
Paid to
0xAEeb8EaBdC05532a26123045f99D208EB1cC00ab

The wallet the 402 directs payment to. Its whole payment record — every payer, every chain — is on the merchant page.

Asset 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913

Provider

The payTo wallet does not resolve to a registered ERC-8004 agent. That is not a verdict on the service — most of the catalog is unregistered.

Live 402 challenge

Captured by the enrichment pass, not read just now. Prices can change — always read the 402 the endpoint answers with.

{
  "error": "payment_required",
  "detail": "Payment is required to access this endpoint.",
  "pricing": {
    "unit": "request",
    "token": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "scheme": "exact",
    "network": "eip155:8453",
    "amount_usd": "0.007500"
  },
  "protocol": "x402",
  "resource": "https://api.stocktrends.com/v1/prices/history",
  "payment_required": {
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2",
          "resource": {
            "url": "https://api.stocktrends.com/v1/prices/history",
            "tags": [
              "finance",
              "equities",
              "stock-market-data",
              "price-history",
              "market-price"
            ],
            "iconUrl": "https://developer.stocktrends.com/images/stmi-icon.png",
            "mimeType": "application/json",
            "description": "Historical weekly price series for a Stock Trends symbol.",
            "serviceName": "Stock Trends Market Intelligence"
          }
        },
        "payTo": "0xAEeb8EaBdC05532a26123045f99D208EB1cC00ab",
        "amount": "7500",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 300
      }
    ],
    "resource": {
      "url": "https://api.stocktrends.com/v1/prices/history",
      "tags": [
        "finance",
        "equities",
        "stock-market-data",
        "price-history",
        "market-price"
      ],
      "iconUrl": "https://developer.stocktrends.com/images/stmi-icon.png",
      "mimeType": "application/json",
      "description": "Historical weekly price series for a Stock Trends symbol.",
      "serviceName": "Stock Trends Market Intelligence"
    },
    "extensions": {
      "bazaar": {
        "info": {
          "role": "price_context",
          "input": {
            "type": "http",
            "method": "GET",
            "queryParams": {
              "limit": 52,
              "cs_only": true,
              "symbol_exchange": "IBM-N"
            }
          },
          "title": "Prices History",
          "family": "prices",
          "output": {
            "type": "json",
            "format": "application/json",
            "example": {
              "request_id": "req_demo"
            }
          },
          "category": "prices",
          "schemaUrl": "https://api.stocktrends.com/v1/ai/tools",
          "description": "Historical weekly price series for a Stock Trends symbol.",
          "metadataUrl": "https://api.stocktrends.com/v1/ai/context",
          "tools_manifest": "https://api.stocktrends.com/v1/ai/tools",
          "pricing_catalog": "https://api.stocktrends.com/v1/pricing/catalog"
        },
        "schema": {
          "type": "object",
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "required": [
            "input"
          ],
          "properties": {
            "input": {
              "type": "object",
              "required": [
                "type",
                "method"
              ],
              "properties": {
                "type": {
                  "type": "string",
                  "const": "http"
                },
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "type": "object",
                  "required": [
                    "symbol_exchange"
                  ],
                  "properties": {
                    "end": {
                      "type": "string",
                      "format": "date"
                    },
                    "limit": {
                      "type": "integer",
                      "default": 260,
                      "maximum": 2600,
                      "minimum": 1
                    },
                    "start": {
                      "type": "string",
                      "format": "date"
                    },
                    "symbol": {
                      "type": "string"
                    },
                    "cs_only": {
                      "type": "boolean",
                      "default": true
                    },
                    "exchange": {
                      "enum": [
                        "N",
                        "Q",
                        "A",
                        "B",
                        "T",
                        "I"
                      ],
                      "type": "string"
                    },
                    "symbol_exchange": {
                      "type": "string",
                      "pattern": "^[A-Z0-9.]+-[A-Z]$"
                    }
                  },
                  "additionalProperties": false
                }
              },
              "additionalProperties": false
            },
            "title": {
              "type": "string"
            },
            "family": {
              "type": "string"
            },
            "output": {
              "type": "object",
              "required": [
                "type"
              ],
              "properties": {
                "type": {
                  "type": "string",
                  "const": "json"
                },
                "format": {
                  "type": "string"
                },
                "example": {}
              },
              "description": "Weekly price history for one symbol.",
              "additionalProperties": true
            },
            "category": {
              "type": "string"
            },
            "schemaUrl": {
              "type": "string"
            },
            "description": {
              "type": "string"
            },
            "metadataUrl": {
              "type": "string"
            },
            "tools_manifest": {
              "type": "string"
            },
            "pricing_catalog": {
              "type": "string"
            }
          },
          "additionalProperties": true
        }
      }
    },
    "x402Version": 2
  },
  "stocktrends_preview": {
    "notes": [
      "Use a bounded limit for autonomous workflows."
    ],
    "pricing": {
      "unit": "request",
      "stc_cost": "0.007500",
      "cost_source": "/v1/pricing/catalog",
      "pricing_rule_id": "prices_history_paid",
      "effective_price_usd": "0.007500"
    },
    "endpoint": {
      "path": "/v1/prices/history",
      "method": "GET",
      "purpose": "Retrieve weekly price history for one instrument.",
      "category": "prices",
      "access_type": "paid",
      "workflow_role": "Historical price context.",
      "requires_payment": true
    },
    "input_rule": "Provide symbol_exchange, or provide both symbol and exchange.",
    "example_object": {
      "data": [
        {
          "price": 0,
          "volume": 0,
          "weekdate": "YYYY-MM-DD"
        }
      ],
      "count": 1,
      "request_id": "req_demo",
      "symbol_exchange": "SAMPLE-N"
    },
    "input_location": "query",
    "output_summary": "Weekly price history for one symbol.",
    "response_shape": [
      "request_id",
      "symbol_exchange",
      "cs_only",
      "start",
      "end",
      "applied_bounds.start",
      "applied_bounds.end",
      "applied_bounds.window_source",
      "applied_bounds.default_window_weeks",
      "applied_bounds.limit",
      "applied_bounds.limit_source",
      "applied_bounds.max_limit",
      "applied_bounds.rows_returned",
      "applied_bounds.truncated_by_limit",
      "applied_bounds.widen_with",
      "count",
      "data[].weekdate",
      "data[].symbol_exchange",
      "data[].price",
      "data[].adj_close",
      "data[].volume",
      "data[].pr_change"
    ],
    "analytical_role": "price_context",
    "optional_inputs": {
      "end": {
        "type": "string",
        "format": "date",
        "example": "2025-12-26",
        "required": false,
        "description": "Inclusive end weekdate in YYYY-MM-DD format.",
        "input_location": "query",
        "parameter_source": "query"
      },
      "limit": {
        "type": "integer",
        "example": 260,
        "maximum": 2600,
        "minimum": 1,
        "required": false,
        "description": "Maximum number of rows returned. This endpoint applies no default date window. The applied_bounds block on the response reports the limit that was actually used.",
        "safe_default": 260,
        "input_location": "query",
        "parameter_source": "query"
      },
      "start": {
        "type": "string",
        "format": "date",
        "example": "2025-01-03",
        "required": false,
        "description": "Inclusive start weekdate in YYYY-MM-DD format.",
        "input_location": "query",
        "parameter_source": "query"
      },
      "symbol": {
        "type": "string",
        "example": "IBM",
        "required": false,
        "description": "Ticker symbol. Use with exchange when symbol_exchange is not supplied.",
        "input_location": "query",
        "parameter_source": "query"
      },
      "cs_only": {
        "type": "boolean",
        "example": true,
        "required": false,
        "description": "Filter to Common Stocks only where the endpoint supports instrument type filtering.",
        "safe_default": true,
        "input_location": "query",
        "parameter_source": "query"
      },
      "exchange": {
        "enum": [
          "N",
          "Q",
          "A",
          "B",
          "T",
          "I"
        ],
        "type": "string",
        "example": "N",
        "required": false,
        "description": "Stock Trends exchange suffix. Common examples: N=NYSE, Q=NASDAQ, A=AMEX, T=TSX.",
        "input_location": "query",
        "parameter_source": "query"
      }
    },
    "required_inputs": {
      "symbol_exchange": {
        "type": "string",
        "example": "IBM-N",
        "pattern": "^[A-Z0-9.]+-[A-Z]$",
        "required": true,
        "description": "Stock Trends symbol plus exchange suffix.",
        "input_location": "query",
        "parameter_source": "query",
        "safe_default_for_demo": "IBM-N"
      }
    },
    "supported_rails": [
      "subscription",
      "x402",
      "mpp"
    ],
    "parameter_source": "query",
    "related_endpoints": [
      "/v1/prices/latest",
      "/v1/indicators/history"
    ],
    "evaluation_guidance": "Before deciding whether to acquire this data, inspect the task-relevant public capability (/.well-known/x402), interpretation, evidence, and pricing resources. Those are separate categories, availability is not evidence of usefulness, and none of them require payment. Full statement: /v1/ai/context (acquisition_evaluation_guidance).",
    "safe_example_request": {
      "path": "/v1/prices/history",
      "query": {
        "limit": 52,
        "cs_only": true,
        "symbol_exchange": "IBM-N"
      },
      "method": "GET"
    },
    "investment_agent_value": "Gives agents a bounded historical price context to interpret Stock Trends indicator changes.",
    "next_recommended_calls": [
      "/v1/indicators/history"
    ],
    "evaluation_guidance_source": "/v1/ai/context"
  },
  "accepted_payment_methods": [
    "subscription",
    "x402",
    "mpp"
  ]
}

Accepts

The payment requirements as published to the catalog. Read the live 402 before paying — a price here is a claim, not a quote.

0.0075USDC≈ $0.0075 USD
on Base · exact scheme

Pay 0.0075 USDC on Base to 0xAEeb…C00ab. The signed payment is good for 5 minutes.

Paid to
0xAEeb…C00ab
USD Coin contract
0x8335…02913
Payment window
5 minutes
As published
7500 smallest units
The catalog’s raw entry
[
  {
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "extra": {
      "name": "USD Coin",
      "version": "2",
      "resource": {
        "url": "https://api.stocktrends.com/v1/prices/history",
        "tags": [
          "finance",
          "equities",
          "stock-market-data",
          "price-history",
          "market-price"
        ],
        "iconUrl": "https://developer.stocktrends.com/images/stmi-icon.png",
        "mimeType": "application/json",
        "description": "Historical weekly price series for a Stock Trends symbol.",
        "serviceName": "Stock Trends Market Intelligence"
      }
    },
    "payTo": "0xAEeb8EaBdC05532a26123045f99D208EB1cC00ab",
    "amount": "7500",
    "scheme": "exact",
    "network": "eip155:8453",
    "maxTimeoutSeconds": 300
  }
]

Extensions

{
  "bazaar": {
    "info": {
      "role": "price_context",
      "input": {
        "type": "http",
        "method": "GET",
        "queryParams": {
          "limit": 52,
          "cs_only": true,
          "symbol_exchange": "IBM-N"
        }
      },
      "title": "Prices History",
      "family": "prices",
      "output": {
        "type": "json",
        "format": "application/json",
        "example": {
          "request_id": "req_demo"
        }
      },
      "category": "prices",
      "schemaUrl": "https://api.stocktrends.com/v1/ai/tools",
      "description": "Historical weekly price series for a Stock Trends symbol.",
      "metadataUrl": "https://api.stocktrends.com/v1/ai/context",
      "tools_manifest": "https://api.stocktrends.com/v1/ai/tools",
      "pricing_catalog": "https://api.stocktrends.com/v1/pricing/catalog"
    },
    "schema": {
      "type": "object",
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "required": [
        "input"
      ],
      "properties": {
        "input": {
          "type": "object",
          "required": [
            "type",
            "method"
          ],
          "properties": {
            "type": {
              "type": "string",
              "const": "http"
            },
            "method": {
              "enum": [
                "GET"
              ],
              "type": "string"
            },
            "queryParams": {
              "type": "object",
              "required": [
                "symbol_exchange"
              ],
              "properties": {
                "end": {
                  "type": "string",
                  "format": "date"
                },
                "limit": {
                  "type": "integer",
                  "default": 260,
                  "maximum": 2600,
                  "minimum": 1
                },
                "start": {
                  "type": "string",
                  "format": "date"
                },
                "symbol": {
                  "type": "string"
                },
                "cs_only": {
                  "type": "boolean",
                  "default": true
                },
                "exchange": {
                  "enum": [
                    "N",
                    "Q",
                    "A",
                    "B",
                    "T",
                    "I"
                  ],
                  "type": "string"
                },
                "symbol_exchange": {
                  "type": "string",
                  "pattern": "^[A-Z0-9.]+-[A-Z]$"
                }
              },
              "additionalProperties": false
            }
          },
          "additionalProperties": false
        },
        "title": {
          "type": "string"
        },
        "family": {
          "type": "string"
        },
        "output": {
          "type": "object",
          "required": [
            "type"
          ],
          "properties": {
            "type": {
              "type": "string",
              "const": "json"
            },
            "format": {
              "type": "string"
            },
            "example": {}
          },
          "description": "Weekly price history for one symbol.",
          "additionalProperties": true
        },
        "category": {
          "type": "string"
        },
        "schemaUrl": {
          "type": "string"
        },
        "description": {
          "type": "string"
        },
        "metadataUrl": {
          "type": "string"
        },
        "tools_manifest": {
          "type": "string"
        },
        "pricing_catalog": {
          "type": "string"
        }
      },
      "additionalProperties": true
    }
  }
}

Provenance

Seen in the source catalog
2026-09-24 02:23Z
Last indexed by Roundhouse
2026-09-24 15:30Z
Last enriched (probe, favicon, geo)
2026-09-21 09:45Z
x402 version
2
Max timeout
300s
Liveness probe
HTTP 0
Report

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will vet this service and call it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/endpoints

This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 25 snapshots so far. Verified volume counts only settlements with an on-chain EIP-3009 marker.

Open skill.md
Show the prompt
Using Roundhouse, look up the x402 service Stock Trends Market Intelligence and tell me whether it is
worth paying: what a call costs, whether the endpoint answered when last probed, and what
its payment record actually shows.

curl -s 'https://api.roundhouseai.io/v0/endpoints?q=Stock%20Trends%20Market%20Intelligence'
curl -s 'https://api.roundhouseai.io/v0/merchants/<the payTo wallet returned above>'

Then call it: read the price from the live 402 at https://api.stocktrends.com/v1/prices/history, never from
a cached figure, and pay with an x402 client.

The /v0 API needs an API key (`authorization: Bearer rh_live_…`) on everything except
/v0/unified* and /v0/endpoints. Mint a personal key for $0.01 at GET https://api.roundhouseai.io/v0/test/x402,
or use an organization key from https://roundhouseai.io/dashboard/team.

If you do not have Roundhouse tools or skills installed, read
https://roundhouseai.io/skill.md first — it is the whole procedure.