Index onlineMerchant portal
Api Endpoint

api-staging.eckari.com

Search the UK Companies House register by name or keyword and return matching companies with company number, register status and a derived is_active, type, incorporation and cessation dates and the register's one-line address snippet. Use this first when you only have a name, then call the per-company capabilities with the returned company_number. Ordering is the register's own, echoed as match_rank — a position, not a relevance score. Use when: Look up a UK company by name.

Open interactive test console

Offering

Provider
api-staging.eckari.com
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://api-staging.eckari.com/v1/companies/uk/search
MIME type
application/json
First seen
2026-10-16T03:02:07.735Z
Last seen
Tags
uk, companies-house, Company, KYB, Search

Website

Payment pricing

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

Payment option 1
0.002 USDC
Atomic price: 2000 · Network: eip155:84532 · Asset: USDC · Scheme: exact
Raw x402 terms
[
  {
    "scheme": "exact",
    "network": "eip155:84532",
    "asset": "0x036CbD53842c5426634e7929541eC2318f3dCF7e",
    "amount": "2000",
    "payTo": "0x7c0Ba1d16322Ee426D6508a74b571Dd73A5a35DA"
  }
]

Observed health

Status
Healthy
Latest latency
1215 ms
Average latency
1040 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",
        "HEAD",
        "DELETE"
      ]
    },
    "queryParams": {
      "type": "object",
      "properties": {
        "q": {
          "type": "string",
          "description": "Company name or keyword to search for.",
          "minLength": 2,
          "maxLength": 200
        },
        "limit": {
          "type": "integer",
          "description": "Maximum results to return (1-50). Default 10.",
          "minimum": 1,
          "maximum": 50
        },
        "offset": {
          "type": "integer",
          "description": "Zero-based offset into the register's result set for paging. Pass back page.next_offset from the previous response; page.has_more says whether there is one.",
          "minimum": 0,
          "maximum": 10000
        }
      },
      "required": [
        "q"
      ],
      "additionalProperties": false
    }
  },
  "required": [
    "type",
    "method"
  ],
  "additionalProperties": false
}

Output schema

{
  "type": "object",
  "properties": {
    "type": {
      "type": "string"
    },
    "example": {
      "type": "object"
    }
  },
  "required": [
    "type"
  ]
}