api.octodamus.com

Name: api.octodamus.com
Price: 0.25 USDC
Availability: InStock

Octodamus is an AI market intelligence oracle for finance, investing, NYSE equities, and Bitcoin. Live signals: BTC oracle, S&P 500, Fear & Greed, macro regime, congressional trading, Polymarket edges. 27 data feeds. Free API — 500 req/day.

OtherLiveeip155:8453Exactvia cdp

https://api.octodamus.com/v2/nyse_tech/dtc_monitor

Settlements · 30d

18↓ 67%

No per-endpoint history for this service yet, so this is payments indexed to its PROVIDER's wallet over 30 days.

$23.44

Verified settled volume

112 settlements proven x402 by their on-chain EIP-3009 marker.

$0.250

Listed price

As published in the catalog. Always read the live 402 before paying.

Calls · 30d

Upstream's own call count for this endpoint, not ours.

Unique payers · 30d

Last called 2026-07-16 12:40Z

—

Upstream on-chain volume

Reported by the source catalog.

Paid to

0x5c6B3a3dAe296d3cef50fef96afC73410959a6Db

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.

{
  "x402": "x402/1",
  "agent": "NYSE_Tech_Agent",
  "error": "payment_required",
  "pay_to": "0x5c6B3a3dAe296d3cef50fef96afC73410959a6Db",
  "network": "base-mainnet (eip155:8453)",
  "preview": "GET https://api.octodamus.com/v2/nyse_tech/dtc_monitor/preview",
  "product": "dtc_monitor",
  "price_usdc": 0.25
}

Accepts

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

0.25USDC≈ $0.25 USD

on Base · exact scheme

Pay 0.25 USDC on Base to 0x5c6B…9a6Db. The signed payment is good for 5 minutes.

Paid to: 0x5c6B…9a6Db
USD Coin contract: 0x8335…02913
Payment window: 5 minutes
As published: 250000 smallest units
Buys: Octodamus NYSE Tech DTC Monitor -- pay-per-call x402 endpoint on Base. Preview: https://api.octodamus.com/v2/nyse_tech/dtc_monitor/preview
Returns: application/json

The catalog’s raw entry

[
  {
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "extra": {
      "name": "USD Coin",
      "chainId": 8453,
      "version": "2"
    },
    "payTo": "0x5c6B3a3dAe296d3cef50fef96afC73410959a6Db",
    "amount": "250000",
    "scheme": "exact",
    "network": "eip155:8453",
    "mimeType": "application/json",
    "resource": "https://api.octodamus.com/v2/nyse_tech/dtc_monitor",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "type": "http",
            "method": "GET",
            "headers": {
              "PAYMENT-SIGNATURE": "x402 EIP-3009 USDC payment (Base mainnet)"
            }
          },
          "output": {
            "type": "json",
            "example": {}
          }
        },
        "name": "Octodamus NYSE Tech DTC Monitor",
        "tags": [
          "octodamus",
          "market intelligence",
          "market data",
          "crypto",
          "signal",
          "Base USDC"
        ],
        "schema": {
          "type": "object",
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "type": "object",
              "required": [
                "method"
              ],
              "properties": {
                "method": {
                  "type": "string",
                  "const": "GET"
                },
                "headers": {
                  "type": "object",
                  "required": [
                    "PAYMENT-SIGNATURE"
                  ],
                  "properties": {
                    "PAYMENT-SIGNATURE": {
                      "type": "string",
                      "description": "x402 EIP-3009 USDC payment signature (Base mainnet)"
                    }
                  }
                }
              }
            },
            "output": {
              "type": "object",
              "properties": {
                "action": {
                  "enum": [
                    "BUY",
                    "SELL",
                    "HOLD"
                  ],
                  "type": "string"
                },
                "signal": {
                  "enum": [
                    "BULLISH",
                    "BEARISH",
                    "NEUTRAL"
                  ],
                  "type": "string"
                },
                "btc_trend": {
                  "enum": [
                    "UP",
                    "DOWN",
                    "SIDEWAYS"
                  ],
                  "type": "string"
                },
                "reasoning": {
                  "type": "string"
                },
                "confidence": {
                  "type": "number",
                  "maximum": 1,
                  "minimum": 0
                },
                "fear_greed": {
                  "type": "number",
                  "maximum": 100,
                  "minimum": 0
                },
                "polymarket_edge": {
                  "type": "object"
                }
              }
            }
          }
        },
        "category": "trading",
        "discoverable": true
      }
    },
    "description": "Octodamus NYSE Tech DTC Monitor -- pay-per-call x402 endpoint on Base. Preview: https://api.octodamus.com/v2/nyse_tech/dtc_monitor/preview",
    "maxAmountRequired": "250000",
    "maxTimeoutSeconds": 300
  }
]

Extensions

{
  "bazaar": {
    "info": {
      "input": {
        "type": "http",
        "method": "GET",
        "headers": {
          "PAYMENT-SIGNATURE": "x402 EIP-3009 USDC payment (Base mainnet)"
        }
      },
      "output": {
        "type": "json",
        "example": {}
      }
    },
    "name": "Octodamus NYSE Tech DTC Monitor",
    "tags": [
      "octodamus",
      "market intelligence",
      "market data",
      "crypto",
      "signal",
      "Base USDC"
    ],
    "schema": {
      "type": "object",
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "properties": {
        "input": {
          "type": "object",
          "required": [
            "method"
          ],
          "properties": {
            "method": {
              "type": "string",
              "const": "GET"
            },
            "headers": {
              "type": "object",
              "required": [
                "PAYMENT-SIGNATURE"
              ],
              "properties": {
                "PAYMENT-SIGNATURE": {
                  "type": "string",
                  "description": "x402 EIP-3009 USDC payment signature (Base mainnet)"
                }
              }
            }
          }
        },
        "output": {
          "type": "object",
          "properties": {
            "action": {
              "enum": [
                "BUY",
                "SELL",
                "HOLD"
              ],
              "type": "string"
            },
            "signal": {
              "enum": [
                "BULLISH",
                "BEARISH",
                "NEUTRAL"
              ],
              "type": "string"
            },
            "btc_trend": {
              "enum": [
                "UP",
                "DOWN",
                "SIDEWAYS"
              ],
              "type": "string"
            },
            "reasoning": {
              "type": "string"
            },
            "confidence": {
              "type": "number",
              "maximum": 1,
              "minimum": 0
            },
            "fear_greed": {
              "type": "number",
              "maximum": 100,
              "minimum": 0
            },
            "polymarket_edge": {
              "type": "object"
            }
          }
        }
      }
    },
    "category": "trading",
    "discoverable": true
  }
}

Provenance

Seen in the source catalog: 2026-07-16 12:40Z
Last indexed by Roundhouse: 2026-07-25 00:00Z
Last enriched (probe, favicon, geo): 2026-09-22 09:45Z
x402 version: 2
Max timeout: 300s
Liveness probe: HTTP 402

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

No per-endpoint history for this service yet, so this is payments indexed to its PROVIDER's wallet over 30 days. 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 api.octodamus.com 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=api.octodamus.com'
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.octodamus.com/v2/nyse_tech/dtc_monitor, 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.