Index onlineMerchant portal
Api Endpoint

Entity Match API

Fuzzy entity resolution: resolve a messy, free-text company name to its canonical GLEIF Legal Entity Identifier (LEI) with a 0-1 similarity score and a high/medium/low confidence label. Tolerant of legal-suffix noise (Inc/Ltd/GmbH/S.A.), word order, ampersands, punctuation, and former/alternate names (e.g. 'Apple Computer Inc' resolves to Apple Inc. via GLEIF's recorded other-names). Returns the top candidates ranked by score plus a single bestMatch (null when nothing clears medium confidence — so a low-confidence top hit is never silently treated as a match, which is the safe default for KYB). The record-linkage complement to business.lei (name search). Optional country (ISO-2) narrows to a jurisdiction. Backed by GLEIF Golden Copy (~2.6M entities, CC0).

Open interactive test console

Offering

Provider
2s.io
Method
GET
Offering type
Api Endpoint
Transport type
http
Category
Business And Commerce
Delivery
Not provided
Pricing model
Not provided
x402 version
2

Endpoint context

URL
https://2s.io/api/business/entity-match
MIME type
application/json
First seen
2026-10-16T02:00:30.940Z
Last seen
Tags
public-records, identifiers, AI-agents, us-gov-data, X402, upto-billing, ai-gateway, agent-infrastructure

Website

Payment pricing

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

Payment option 1
0.0072 USDC
Atomic price: 7200 · Network: eip155:8453 · Asset: USDC · Scheme: exact
Payment option 2
0.0072 USDC
Atomic price: 7200 · Network: solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp · Asset: USDC · Scheme: exact
Raw x402 terms
[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "7200",
    "payTo": "0x2b6D4988Db4723E6908Db86Ab2b8dFBc51FC32C5"
  },
  {
    "scheme": "exact",
    "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
    "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "amount": "7200",
    "payTo": "TW6ntaGzvj63ZgPjszd4FCGmVTGfzv1MAYZbjYcyWhn"
  }
]

Observed health

Status
Healthy
Latest latency
294 ms
Average latency
839 ms
HTTP status
402
Last checked
Reachability
100% over 13 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": {
      "const": "http"
    },
    "method": {
      "const": "GET"
    },
    "queryParams": {
      "type": "object",
      "properties": {
        "name": {
          "type": "string",
          "minLength": 2,
          "maxLength": 200,
          "description": "Free-text company / legal-entity name to resolve. Messy input is fine: \"Apple Computer Inc.\", \"jp morgan chase & co\"."
        },
        "country": {
          "type": "string",
          "minLength": 2,
          "maxLength": 2,
          "description": "Optional ISO-2 country of the entity HQ to narrow the match (e.g., \"US\", \"DE\", \"GB\")."
        },
        "limit": {
          "type": "integer",
          "minimum": 1,
          "maximum": 25,
          "default": 5,
          "description": "Max ranked candidates to return (1-25). Default 5."
        }
      },
      "required": [
        "name"
      ],
      "additionalProperties": false
    }
  },
  "required": [
    "type",
    "method",
    "queryParams"
  ]
}

Output schema

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "type": "object",
  "properties": {
    "input": {
      "type": "object",
      "properties": {
        "type": {
          "const": "http"
        },
        "method": {
          "const": "GET"
        },
        "queryParams": {
          "type": "object",
          "properties": {
            "name": {
              "type": "string",
              "minLength": 2,
              "maxLength": 200,
              "description": "Free-text company / legal-entity name to resolve. Messy input is fine: \"Apple Computer Inc.\", \"jp morgan chase & co\"."
            },
            "country": {
              "type": "string",
              "minLength": 2,
              "maxLength": 2,
              "description": "Optional ISO-2 country of the entity HQ to narrow the match (e.g., \"US\", \"DE\", \"GB\")."
            },
            "limit": {
              "type": "integer",
              "minimum": 1,
              "maximum": 25,
              "default": 5,
              "description": "Max ranked candidates to return (1-25). Default 5."
            }
          },
          "required": [
            "name"
          ],
          "additionalProperties": false
        }
      },
      "required": [
        "type",
        "method",
        "queryParams"
      ]
    }
  },
  "required": [
    "input"
  ]
}