Index onlineMerchant portal
Api Endpoint

Signal Foundry

Use for source-backed Item 1A risk-disclosure changes for one issuer. Pass exactly one ticker or CIK; optionally filter by materiality (HIGH, MEDIUM, LOW) and classification. A successful nonempty request returns all matching RELEASE signals from the latest eligible frozen comparison in Signal Foundry, not necessarily the issuer's latest SEC filing. $0.05 USDC per request, not per signal.

Open interactive test console

Offering

Provider
signal-foundry.replit.app
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://signal-foundry.replit.app/api/paid/signals
MIME type
application/json
First seen
2026-10-16T01:52:13.818Z
Last seen
Tags
SEC, Item 1A, risk factors, corporate risk disclosure, source-backed intelligence, RELEASE signals

Website

Payment pricing

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

Payment option 1
0.05 USDC
Atomic price: 50000 · Network: eip155:8453 · Asset: USDC · Scheme: exact
Raw x402 terms
[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "50000",
    "payTo": "0xfa279d5d64D72318a5d0fb678472c40176DB770f"
  }
]

Observed health

Status
Healthy
Latest latency
127 ms
Average latency
322 ms
HTTP status
402
Last checked
Reachability
100% over 14 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": {
        "ticker": {
          "type": "string",
          "description": "Stored ticker alias."
        },
        "cik": {
          "type": "string",
          "pattern": "^\\d{1,10}$",
          "description": "Issuer CIK as decimal digits."
        },
        "materiality": {
          "type": "string",
          "enum": [
            "HIGH",
            "MEDIUM",
            "LOW"
          ]
        },
        "classification": {
          "type": "string",
          "enum": [
            "NEW_RISK",
            "NEW_DISCLOSURE",
            "NEW_EXPOSURE",
            "EXPANDED_RISK",
            "NARROWED_RISK",
            "EVENT_STATUS_CHANGE",
            "REALIZED_FINANCIAL_IMPACT",
            "QUANTITATIVE_CHANGE",
            "REGULATORY_CHANGE",
            "COMMERCIAL_CHANGE",
            "OPERATING_CHANGE",
            "REMOVED_DISCLOSURE",
            "REPHRASED",
            "RECAST_DISCLOSURE",
            "RELOCATED",
            "REORGANIZED",
            "SPLIT_MERGE",
            "NO_MATERIAL_CHANGE",
            "UNCERTAIN"
          ]
        }
      },
      "oneOf": [
        {
          "required": [
            "ticker"
          ],
          "not": {
            "required": [
              "cik"
            ]
          }
        },
        {
          "required": [
            "cik"
          ],
          "not": {
            "required": [
              "ticker"
            ]
          }
        }
      ],
      "additionalProperties": false
    }
  },
  "required": [
    "type",
    "method"
  ],
  "additionalProperties": false
}

Output schema

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "type": "object",
  "properties": {
    "input": {
      "type": "object",
      "properties": {
        "type": {
          "type": "string",
          "const": "http"
        },
        "method": {
          "type": "string",
          "enum": [
            "GET"
          ]
        },
        "queryParams": {
          "type": "object",
          "properties": {
            "ticker": {
              "type": "string",
              "description": "Stored ticker alias."
            },
            "cik": {
              "type": "string",
              "pattern": "^\\d{1,10}$",
              "description": "Issuer CIK as decimal digits."
            },
            "materiality": {
              "type": "string",
              "enum": [
                "HIGH",
                "MEDIUM",
                "LOW"
              ]
            },
            "classification": {
              "type": "string",
              "enum": [
                "NEW_RISK",
                "NEW_DISCLOSURE",
                "NEW_EXPOSURE",
                "EXPANDED_RISK",
                "NARROWED_RISK",
                "EVENT_STATUS_CHANGE",
                "REALIZED_FINANCIAL_IMPACT",
                "QUANTITATIVE_CHANGE",
                "REGULATORY_CHANGE",
                "COMMERCIAL_CHANGE",
                "OPERATING_CHANGE",
                "REMOVED_DISCLOSURE",
                "REPHRASED",
                "RECAST_DISCLOSURE",
                "RELOCATED",
                "REORGANIZED",
                "SPLIT_MERGE",
                "NO_MATERIAL_CHANGE",
                "UNCERTAIN"
              ]
            }
          },
          "oneOf": [
            {
              "required": [
                "ticker"
              ],
              "not": {
                "required": [
                  "cik"
                ]
              }
            },
            {
              "required": [
                "cik"
              ],
              "not": {
                "required": [
                  "ticker"
                ]
              }
            }
          ],
          "additionalProperties": false
        }
      },
      "required": [
        "type",
        "method"
      ],
      "additionalProperties": false
    }
  },
  "required": [
    "input"
  ]
}