Detect hash

Validates a hash and returns it in all standard formats. Use this to convert between hex (64 chars) and base64 (44 chars) representations. Works with any 256-bit hash including transaction hashes, block hashes, and message hashes.

GET /api/v2/detectHash

Try it

Detect hash

cURL

curl --request GET \
  --url https://toncenter.com/api/v2/detectHash \
  --header 'X-API-Key: <api-key>'

200

{
  "ok": true,
  "result": {
    "@type": "ext.utils.detectedHash",
    "b64": "<string>",
    "b64url": "<string>",
    "hex": "<string>"
  },
  "@extra": "<string>"
}

Authorizations

X-API-Key · string · header · required

Query Parameters

hash · string · required

A 256-bit hash in hex (64 chars) or base64 (44 chars) format. Used to identify blocks, transactions, and messages uniquely. A 256-bit hash value. Accepts either hex format (64 characters) or base64 format (44 characters). Used for block hashes, transaction hashes, and cryptographic proofs.

Response

200

application/json

OK

Response containing all hash format variants.

ok · boolean · default: true · required

Indicates if the request succeeded. If false, check the error field for details.

result · object · required

The response data. Only present when ok is true.

Show child attributes

result. @type · enum<string> · default: ext.utils.detectedHash · required

Object type identifier.

Available options: ext.utils.detectedHash

result. b64 · string · required

Standard base64 encoding.

result. b64url · string · required

URL-safe base64 encoding.

result. hex · string · required

Hexadecimal encoding.

@extra · string

Optional request ID that you can pass in the request and receive back in the response. Useful for matching async responses.