The complete list of 8-K disclosure classifications used in the 8-K disclosures endpoint
The complete list of 8-K disclosure classifications used in the 8-K disclosures endpoint. Can't find what you're looking for? POST feedback to /feedback, no charge.
10000 (raw units)
price
4
calls / 30d
2
unique payers
2026-09-04
updated
Provider
agent.massive.com · discovered, not yet claimed by its owner
Payment (x402 accepts[])
[
{
"scheme": "exact",
"network": "eip155:8453",
"payTo": "0x525f6dDcE9aF7a7179D7696aaBfCd5FCd15a21e6",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"amount": "10000",
"maxTimeoutSeconds": 60
}
]Output schema
{
"bazaar": {
"info": {
"input": {
"method": "GET",
"queryParams": {
"limit": 200,
"sort": "taxonomy.desc"
},
"type": "http"
},
"output": {
"example": {
"request_id": "a1b2c3d4e5f6a7b8c9d0e1f2",
"results": [
{
"description": "New CEO appointment with background, employment terms, and compensation.",
"primary_category": "leadership_and_governance",
"secondary_category": "executive_leadership",
"taxonomy": "1.0",
"tertiary_category": "ceo_appointment"
},
{
"description": "Quarterly financial results including revenue, net income, EPS, and key operating metrics with management commentary.",
"primary_category": "financial_results",
"secondary_category": "earnings_and_performance",
"taxonomy": "1.0",
"tertiary_category": "quarterly_earnings"
}
],
"status": "OK"
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"properties": {
"limit": {
"default": 200,
"description": "Limit the maximum number of results returned. Defaults to '200' if not specified. The maximum allowed limit is '1000'.",
"maximum": 1000,
"minimum": 1,
"type": "integer"
},
"primary_category": {
"description": "Top-level disclosure category.",
"type": "string"
},
"primary_category.any_of": {
"description": "Filter equal to any of the values. Multiple values can be specified by using a comma separated list.",
"type": "string"
},
"primary_category.gt": {
"description": "Filter greater than the value.",
"type": "string"
},
"primary_category.gte": {
"description": "Filter greater than or equal to the value.",
"type": "string"
},
"primary_category.lt": {
"description": "Filter less than the value.",
"type": "string"
},
"primary_category.lte": {
"description": "Filter less than or equal to the value.",
"type": "string"
},
"secondary_category": {
"description": "Mid-level disclosure category.",
"type": "string"
},
"secondary_category.any_of": {
"description": "Filter equal to any of the values. Multiple values can be specified by using a comma separated list.",
"type": "string"
},
"secondary_category.gt": {
"description": "Filter greater than the value.",
"type": "string"
},
"secondary_category.gte": {
"description": "Filter greater than or equal to the value.",
"type": "string"
},
"secondary_category.lt": {
"description": "Filter less than the value.",
"type": "string"
},
"secondary_category.lte": {
"description": "Filter less than or equal to the value.",
"type": "string"
},
"sort": {
"default": "taxonomy.desc",
"description": "A comma separated list of sort columns. For each column, append '.asc' or '.desc' to specify the sort direction. The sort column defaults to 'taxonomy' if not specified. The sort order defaults to 'desc' if not specified.",
"type": "string"
},
"taxonomy": {
"description": "Taxonomy version that defines this classification (e.g., '1.0').",
"type": "string"
},
"taxonomy.any_of": {
"description": "Filter equal to any of the values. Multiple values can be specified by using a comma separated list.",
"type": "string"
},
"taxonomy.gt": {
"description": "Filter greater than the value.",
"type": "string"
},
"taxonomy.gte": {
"description": "Filter greater than or equal to the value.",
"type": "string"
},
"taxonomy.lt": {
"description": "Filter less than the value.",
"type": "string"
},
"taxonomy.lte": {
"description": "Filter less than or equal to the value.",
"type": "string"
},
"tertiary_category": {
"description": "Most specific disclosure category.",
"type": "string"
},
"tertiary_category.any_of": {
"description": "Filter equal to any of the values. Multiple values can be specified by using a comma separated list.",
"type": "string"
},
"tertiary_category.gt": {
"description": "Filter greater than the value.",
"type": "string"
},
"tertiary_category.gte": {
"description": "Filter greater than or equal to the value.",
"type": "string"
},
"tertiary_category.lt": {
"description": "Filter less than the value.",
"type": "string"
},
"tertiary_category.lte": {
"description": "Filter less than or equal to the value.",
"type": "string"
}
},
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}
}
}Use it
curl
curl "https://agent.massive.com/stocks/taxonomies/vX/disclosures" # -> 402 Payment Required, accepts[] lists how to pay # retry with a PAYMENT-SIGNATURE (or PAYMENT header) once paid
JavaScript
const res = await fetch("https://agent.massive.com/stocks/taxonomies/vX/disclosures");
if (res.status === 402) {
const { accepts } = await res.json();
// pay one of accepts[] via an x402 client, then retry with the payment header
}Python
import httpx
res = httpx.get("https://agent.massive.com/stocks/taxonomies/vX/disclosures")
if res.status_code == 402:
accepts = res.json()["accepts"]
# pay one of accepts[] via an x402 client, then retry with the payment headerMachine-readable
Everything on this page is also available as clean JSON at /resources/6788.json, and this resource appears in /discovery/resources and /discovery/search.