Api Endpoint

Arkham x402

Get Arkham token balances for an entity. $1.00 per call.

Open interactive test console

Offering

Provider
api.arkm.com
Method
POST
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.arkm.com/x402/balances/entity
MIME type
application/json
First seen
2026-10-16T01:50:03.310Z
Last seen
Tags
Balances, X402, paid-api, on-chain, Crypto, wallet-intelligence, blockchain, arkham

Payment pricing

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

Payment option 1
1 USDC
Atomic price: 1000000 · Network: eip155:8453 · Asset: USDC · Scheme: exact
Payment option 2
1 USDC
Atomic price: 1000000 · Network: solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp · Asset: USDC · Scheme: exact
Raw x402 terms
[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "1000000",
    "payTo": "0x942bD3E3073543c674Efc0C378D5bcE20f9120C1"
  },
  {
    "scheme": "exact",
    "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
    "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "amount": "1000000",
    "payTo": "6bfN4hVbypmM1p4mV4qUpNushvm3W8GiAv1CrqEfiUdM"
  }
]

Observed health

Status
Healthy
Latest latency
33 ms
Average latency
46 ms
HTTP status
204
Last checked
Reachability
100% over 11 checks

Latency is measured to the first response headers. A reachable result does not verify response accuracy or merchant identity.

Input schema

{
  "additionalProperties": false,
  "properties": {
    "body": {
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "additionalProperties": {
        "anyOf": [
          {
            "type": "string"
          },
          {
            "type": "number"
          },
          {
            "type": "boolean"
          },
          {
            "items": {
              "anyOf": [
                {
                  "type": "string"
                },
                {
                  "type": "number"
                },
                {
                  "type": "boolean"
                }
              ]
            },
            "type": "array"
          }
        ]
      },
      "properties": {
        "chains": {
          "anyOf": [
            {
              "type": "string"
            },
            {
              "type": "number"
            },
            {
              "type": "boolean"
            },
            {
              "items": {
                "anyOf": [
                  {
                    "type": "string"
                  },
                  {
                    "type": "number"
                  },
                  {
                    "type": "boolean"
                  }
                ]
              },
              "type": "array"
            }
          ],
          "description": "Chains to filter by, as a single comma-separated value (e.g. 'ethereum,bsc'). If omitted, returns balances across all s…"
        },
        "cheap": {
          "anyOf": [
            {
              "type": "string"
            },
            {
              "type": "number"
            },
            {
              "type": "boolean"
            },
            {
              "items": {
                "anyOf": [
                  {
                    "type": "string"
                  },
                  {
                    "type": "number"
                  },
                  {
                    "type": "boolean"
                  }
                ]
              },
              "type": "array"
            }
          ],
          "description": "If 'true', uses a faster but less real-time balance query (up to 24 hours delayed)."
        },
        "entity": {
          "anyOf": [
            {
              "type": "string"
            },
            {
              "type": "number"
            },
            {
              "type": "boolean"
            },
            {
              "items": {
                "anyOf": [
                  {
                    "type": "string"
                  },
                  {
                    "type": "number"
                  },
                  {
                    "type": "boolean"
                  }
                ]
              },
              "type": "array"
            }
          ],
          "description": "The entity ID to query balances for. IDs are case-sensitive; look one up with GET /intelligence/search."
        }
      },
      "required": [
        "entity"
      ],
      "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 schema

{
  "properties": {
    "example": {
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "type": "object"
    },
    "type": {
      "type": "string"
    }
  },
  "required": [
    "type"
  ],
  "type": "object"
}