Roundhouse

Financial News Sentiment API

Analyze financial news sentiment with ticker extraction and market impact scoring

DataLiveeip155:8453Exactvia cdp
https://orbisapi.com/proxy/financial-news-sentiment-api-5fc1c1/stocks
NewsSentimentFinanceNlpx402
Activity
—
Nothing indexed for this service or its provider yet. Not a claim that it is unused — only that we hold no record.
$46.94
Verified settled volume
Settlement count unavailable — the ledger could not be read.
$0.0020
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
Never called
—
Upstream on-chain volume
Reported by the source catalog.
Paid to
0x2bb72231EeD303cc91a462A1fA738b42B6a9ac6d

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",
  "payTo": "0x2bb72231EeD303cc91a462A1fA738b42B6a9ac6d",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x2bb72231EeD303cc91a462A1fA738b42B6a9ac6d",
      "amount": "2000",
      "scheme": "exact",
      "network": "eip155:8453",
      "mimeType": "application/json",
      "resource": {
        "url": "https://orbisapi.com/proxy/financial-news-sentiment-api-5fc1c1/stocks"
      },
      "description": "Analyze financial news sentiment with ticker extraction and market impact scoring",
      "maxAmountRequired": "2000",
      "maxTimeoutSeconds": 300
    },
    {
      "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
      "extra": {
        "feePayer": "GX6SKV6NahzGAocGs1uiAjFATUsdeEqT4dsEjwU6UrUE"
      },
      "payTo": "GX6SKV6NahzGAocGs1uiAjFATUsdeEqT4dsEjwU6UrUE",
      "amount": "2000",
      "scheme": "exact",
      "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
      "mimeType": "application/json",
      "resource": {
        "url": "https://orbisapi.com/proxy/financial-news-sentiment-api-5fc1c1/stocks"
      },
      "description": "Analyze financial news sentiment with ticker extraction and market impact scoring",
      "maxAmountRequired": "2000",
      "maxTimeoutSeconds": 300
    }
  ],
  "docsUrl": "https://orbisapi.com/docs/x402",
  "message": "This API costs $0.002 USDC per call on Base. To pay: (1) send USDC to 0x2bb72231EeD303cc91a462A1fA738b42B6a9ac6d on Base network, (2) include the signed X-PAYMENT header in your retry request. Use an x402-compatible client (e.g. @x402/fetch) or subscribe at https://orbisapi.com for an x-api-key.",
  "network": "base",
  "currency": "USDC",
  "resource": {
    "url": "https://orbisapi.com/proxy/financial-news-sentiment-api-5fc1c1/stocks",
    "tags": [
      "news",
      "sentiment",
      "finance",
      "nlp",
      "x402",
      "llm-ready",
      "mcp-compatible",
      "dummy-data"
    ],
    "iconUrl": "https://logo.clearbit.com/orbisapi.com",
    "serviceName": "Financial News Sentiment API"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {}
        },
        "output": {
          "type": "json",
          "example": {
            "data": {},
            "success": true
          }
        }
      },
      "schema": {
        "type": "object",
        "$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",
                  "HEAD",
                  "DELETE"
                ],
                "type": "string"
              },
              "queryParams": {
                "type": "object",
                "properties": {}
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      },
      "description": "Analyze financial news sentiment with ticker extraction and market impact scoring"
    }
  },
  "x402Version": 2,
  "pricePerCall": "$0.002",
  "alternativeAuth": "Subscribe at https://orbisapi.com and pass an x-api-key header to skip per-call payments."
}

Accepts

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

0.002USDC≈ $0.002 USD
on Base · exact scheme

Pay 0.002 USDC on Base to 0x2bb7…9ac6d. The signed payment is good for 5 minutes.

Paid to
0x2bb7…9ac6d
USD Coin contract
0x8335…02913
Payment window
5 minutes
As published
2000 smallest units
2000units
on solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp · exact scheme

That figure is in the token’s smallest units. Roundhouse does not hold this contract’s decimals, so it is shown as published rather than converted.

Paid to
GX6SKV…6UrUE
Token contract
EPjFWd…TDt1v
Payment window
5 minutes
The catalog’s raw entry
[
  {
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "extra": {
      "name": "USD Coin",
      "version": "2"
    },
    "payTo": "0x2bb72231EeD303cc91a462A1fA738b42B6a9ac6d",
    "amount": "2000",
    "scheme": "exact",
    "network": "eip155:8453",
    "maxTimeoutSeconds": 300
  },
  {
    "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "extra": {
      "feePayer": "GX6SKV6NahzGAocGs1uiAjFATUsdeEqT4dsEjwU6UrUE"
    },
    "payTo": "GX6SKV6NahzGAocGs1uiAjFATUsdeEqT4dsEjwU6UrUE",
    "amount": "2000",
    "scheme": "exact",
    "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
    "maxTimeoutSeconds": 300
  }
]

Extensions

{
  "bazaar": {
    "info": {
      "input": {
        "type": "http",
        "method": "GET",
        "queryParams": {}
      },
      "output": {
        "type": "json",
        "example": {
          "data": {},
          "success": true
        }
      }
    },
    "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",
                "HEAD",
                "DELETE"
              ],
              "type": "string"
            },
            "queryParams": {
              "type": "object",
              "properties": {}
            }
          },
          "additionalProperties": false
        },
        "output": {
          "type": "object",
          "required": [
            "type"
          ],
          "properties": {
            "type": {
              "type": "string"
            },
            "example": {
              "type": "object"
            }
          }
        }
      }
    },
    "description": "Analyze financial news sentiment with ticker extraction and market impact scoring"
  }
}

Provenance

Seen in the source catalog
2026-06-21 22:09Z
Last indexed by Roundhouse
2026-06-21 23:20Z
Last enriched (probe, favicon, geo)
2026-09-01 22:45Z
x402 version
2
Max timeout
300s
Liveness probe
HTTP 404
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 www.roundhouse.studio/api/v0/endpoints

Nothing indexed for this service or its provider yet. Not a claim that it is unused — only that we hold no record. 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 Financial News Sentiment API 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://www.roundhouse.studio/api/v0/endpoints?q=Financial%20News%20Sentiment%20API'
curl -s 'https://www.roundhouse.studio/api/v0/merchants/<the payTo wallet returned above>'

Then call it: read the price from the live 402 at https://orbisapi.com/proxy/financial-news-sentiment-api-5fc1c1/stocks, never from
a cached figure, and pay with an x402 client.

If you do not have Roundhouse tools or skills installed, read
https://www.roundhouse.studio/skill.md first — it is the whole procedure, and it needs no key.