Search a bounded snapshot of the UK Companies House register -- company name, nu
Search a bounded snapshot of the UK Companies House register -- company name, number, status, category, registered address, and SIC code. Published under the Open Government Licence v3.0, which explicitly permits commercial reuse.
Answeringour last check, 2026-10-18
1 of 1checks answered this week
920 msmedian answer time
$0.005listed price per call
$0.005price 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://api.macaroonnetwork.com/execute/companies-house-search-v1
| Category | Code and developer |
|---|---|
| Provider host | api.macaroonnetwork.com |
| 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 |
|---|---|---|---|---|
| 2026-10-18 | valid payment request | 402 | $0.005 | 920 ms |
Example input (from the provider)
{
"body": {
"input": {
"asset_types": [
"company"
],
"limit": 5,
"query": "graphics limited",
"source_ids": [
"companies-house"
]
},
"predicate": {
"conditions": [
{
"field": "$.records",
"type": "count_gte",
"value": 1
},
{
"field": "$.provenance.metadata_only",
"operator": "eq",
"type": "field_changed",
"value": true
},
{
"field": "$.provenance.no_outbound_network_on_purchase",
"operator": "eq",
"type": "field_changed",
"value": true
}
],
"type": "all"
}
},
"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": {
"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"
}