Compare any two portfolio or SEC-style holdings datasets (up to 1000 rows each)
Compare any two portfolio or SEC-style holdings datasets (up to 1000 rows each) by CUSIP, ticker, ISIN, or internal identifier. Return opened, closed, increased, decreased, and field-level changed positions with totals and weight changes.
Answeringour last check, 2026-10-10
1 of 1checks answered this week
245 msmedian answer time
$0.01listed price per call
$0.01price 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
POST https://www.u2a.com.au/api/mcp/holdings-diff
| Category | Everything else |
|---|---|
| Provider host | www.u2a.com.au |
| Networks | eip155:8453 |
| Payment schemes | exact |
| Self-reported calls, 30 days | 4 from 3 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-10-10 | valid payment request | 402 | $0.01 | 245 ms |
Example input (from the provider)
{
"body": {
"compareFields": [
"quantity",
"market_value"
],
"keys": [
"ticker"
],
"newRecords": [
{
"market_value": 1375,
"quantity": 125,
"ticker": "ABC"
}
],
"oldRecords": [
{
"market_value": 1000,
"quantity": 100,
"ticker": "ABC"
}
],
"quantityField": "quantity",
"valueField": "market_value"
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"properties": {
"aggregateDuplicates": {
"default": false,
"description": "Sum quantity and value for rows sharing a key (e.g. 13F rows split by sub-manager) instead of rejecting duplicates.",
"type": "boolean"
},
"caseInsensitiveKeys": {
"default": false,
"description": "Treat \"abc\" and \"ABC\" as the same key.",
"type": "boolean"
},
"compareFields": {
"description": "Fields to compare for changes. Default: every field present in both datasets except the keys.",
"items": {
"type": "string"
},
"type": "array"
},
"includeRecords": {
"default": true,
"description": "Include the new source row (new_record) on each position. Old rows are never echoed back. Set false for the smallest response.",
"type": "boolean"
},
"keys": {
"description": "Field name(s) that identify a row in both datasets, e.g. [\"cusip\"] or [\"ticker\",\"putCall\"].",
"items": {
"type": "string"
},
"minItems": 1,
"type": "array"
},
"newRecords": {
"description": "Holdings at the later date, same field names as oldRecords (max 1000).",
"items": {
"type": "object"
},
"maxItems": 1000,
"type": "array"
},
"oldRecords": {
"description": "Holdings at the earlier date (one object per position; max 1000).",
"items": {
"type": "object"
},
"maxItems": 1000,
"type": "array"
},
"quantityField": {
"description": "Field containing the position quantity or share count.",
"type": "string"
},
"valueField": {
"description": "Field containing the position market value.",
"type": "string"
}
},
"required": [
"oldRecords",
"newRecords",
"keys"
],
"type": "object"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
},
"method": {
"enum": [
"POST",
"PUT",
"PATCH"
],
"type": "string"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method",
"bodyType",
"body"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}