Get reported common shares outstanding by period for one filer from XBRL — the s
Get reported common shares outstanding by period for one filer from XBRL — the series behind dilution and per-share math, deduplicated. Use instead of digging share counts out of companyfacts or cover pages. Pay per call (x402 USDC or prepaid card credits); no subscription, no API key signup.
Answeringour last check, 2026-09-24
1 of 1checks answered this week
326 msmedian answer time
$0.02listed price per call
$0.02price it asked us
Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.
Endpoint
GET https://answerpool.io/v1/sec/xbrl/shares
| Category | Everything else |
|---|---|
| Provider host | answerpool.io |
| Networks | eip155:8453 |
| Payment schemes | exact |
| Self-reported calls, 30 days | 2 from 2 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-09-24 | valid payment request | 402 | $0.02 | 326 ms |
Example input (from the provider)
{
"method": "GET",
"queryParams": {
"ticker": "NVDA"
},
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET",
"HEAD",
"DELETE"
],
"type": "string"
},
"queryParams": {
"additionalProperties": false,
"properties": {
"cik": {
"anyOf": [
{
"maxLength": 10,
"pattern": "^\\d{1,10}$",
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"title": "Cik"
},
"ticker": {
"anyOf": [
{
"maxLength": 12,
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"title": "Ticker"
}
},
"title": "TickerCikIn",
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"as_of": {
"title": "As Of",
"type": "string"
},
"cik": {
"title": "Cik",
"type": "string"
},
"disclaimer": {
"default": "Derived from public SEC EDGAR filings; not investment advice.",
"title": "Disclaimer",
"type": "string"
},
"points": {
"items": {
"properties": {
"end": {
"title": "End",
"type": "string"
},
"filed": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"title": "Filed"
},
"form": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"title": "Form"
},
"fp": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"title": "Fp"
},
"fy": {
"anyOf": [
{
"type": "integer"
},
{
"type": "null"
}
],
"default": null,
"title": "Fy"
},
"value": {
"title": "Value",
"type": "number"
}
},
"required": [
"end",
"value"
],
"title": "FactPointRow",
"type": "object"
},
"title": "Points",
"type": "array"
},
"source": {
"title": "Source",
"type": "string"
}
},
"required": [
"as_of",
"cik",
"points",
"source"
],
"title": "SharesOutput",
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}