Static Addresses

A static address is a permanent crypto deposit address tied to your merchant account. It never expires and accepts any amount of any supported token on its chain. Use it for websites, POS systems, partner integrations, or anywhere you want a stable receive address.

Static addresses are created automatically for all supported chains when your merchant account is set up.

---

Object

{
  "id": 1,
  "checkout_id": null,
  "merchant_id": "uuid",
  "chain": "ethereum",
  "address": "0xabc123...",
  "created_at": "2026-03-26T10:00:00Z"
}

Field	Description
id	Internal record ID
checkout_id	Always null for static addresses
merchant_id	Your merchant UUID
chain	Chain identifier: ethereum, tron, bitcoin, polygon, bsc
address	The on-chain deposit address
created_at	When the address was generated

---

List Static Addresses

Returns all static deposit addresses for your merchant account.

GET /v1/static-addresses

Response 200

[
  {
    "id": 1,
    "checkout_id": null,
    "merchant_id": "uuid",
    "chain": "ethereum",
    "address": "0xabc123...",
    "created_at": "2026-03-26T10:00:00Z"
  },
  {
    "id": 2,
    "checkout_id": null,
    "merchant_id": "uuid",
    "chain": "tron",
    "address": "TXyz...",
    "created_at": "2026-03-26T10:00:00Z"
  }
]

Example

curl https://api-test.dpt.xyz/v1/static-addresses \
  -H "Authorization: Bearer dptb_..."

---

Receiving Payments

Any crypto transfer sent to a static address is automatically detected and credited to your merchant balance. No webhook configuration is required to receive funds — they are credited on-chain confirmation.

A deposit.received webhook is fired for each incoming transfer:

{
  "event": "deposit.received",
  "data": {
    "merchant_id": "uuid",
    "amount": 10000000,
    "currency": "USDC",
    "txid": "0x..."
  }
}

See Webhooks for setup and verification details.

---

Supported Chains and Tokens

Chain	chain value	Accepted tokens
Ethereum	ethereum	USDC, USDT, ETH
Tron	tron	USDT (TRC-20)
Bitcoin	bitcoin	BTC
Polygon	polygon	USDC, USDT
BNB Chain	bsc	USDT (BEP-20)

---

vs. Checkout

	Static Address	Checkout
Expires	Never	Optional TTL
Amount	Any	Fixed or open
Customer info	Not required	Optional
Reusable	Yes, indefinitely	One payment
Use case	POS, website, partners	E-commerce, invoicing