Swap Any Crypto, Instantly

Non-custodial, zero registration, with lowest slippage automatically routed across top global liquidity engines.

You Send Min: ...

≈ $-- USD Select deposit asset

You Receive (Estimated) Best Rate Guaranteed

1 BTC ≈ -- ETH ~15 mins

Recipient ETH Destination Address

Refund Wallet Address (In case swap fails)

Exchange Rate: --

Routing & Network Fee: Included (0.5%)

Estimated Arrival: ~10 - 20 mins

Execution Route: Lowest Cost Guaranteed

Non-Custodial

Zero Sign-Up

Cheapest Route

Order: ms_...

Awaiting Deposit

Deposit

Confirming

Exchanging

Sending

Complete

Please Send Exactly

0.00 BTC

Generating deposit address...

Quote rate locked. Deposit expected within 15 minutes.

You are Sending: --

You will Receive: --

Recipient Destination: --

Payout Transaction Hash: --

Track Swap Status

Enter your MehrSwap Order ID (e.g. ms_...) to check blockchain confirmation and payout progress.

Recent Swaps in this Browser

No recent swaps found.

Developer & Integration Platform

Build custom crypto swap widgets, Telegram bots, or multi-tenant exchange platforms with zero KYC, instant quotes, and automated payout execution.

Example Language

Get Real-Time Quote

Retrieve live aggregated rates, minimum deposit thresholds, and estimated payout across top liquidity backends.

Fetches the lowest slippage route between any two supported cryptocurrencies and networks. Quotes are locked for 15 minutes when creating a fixed order.

GET/api/v1/quote?from={symbol}&to={symbol}&amount={amount}&type={fixed|variable}

Parameters

Parameter	In	Required	Description
`from`	Query	Yes	Deposit cryptocurrency symbol (e.g. BTC, ETH, USDT)
`to`	Query	Yes	Settlement cryptocurrency symbol (e.g. ETH, SOL, XMR)
`amount`	Query	Yes	Deposit quantity to exchange
`type`	Query	No	`fixed` (15m guaranteed rate) or `variable` (live market)
`fromNetwork`	Query	No	Deposit network (e.g. bitcoin, tron, ethereum)
`toNetwork`	Query	No	Settlement network (e.g. ethereum, solana, arbitrum)

curl -sS "https://swap-api.mehrnet.com/api/v1/quote?from=BTC&to=ETH&amount=0.1" \
  -H "x-api-key: 3484700130:AtMlk9K8nt1UUmwcLn21C9V61fO8evfIfkys"

const url = new URL("https://swap-api.mehrnet.com/api/v1/quote");
url.searchParams.set("from", "BTC");
url.searchParams.set("to", "ETH");
url.searchParams.set("amount", "0.1");

const res = await fetch(url, {
  headers: { "x-api-key": "3484700130:AtMlk9K8nt1UUmwcLn21C9V61fO8evfIfkys" }
});
const quote = await res.json();

from urllib.request import Request, urlopen
import json

req = Request(
    "https://swap-api.mehrnet.com/api/v1/quote?from=BTC&to=ETH&amount=0.1",
    headers={"x-api-key": "3484700130:AtMlk9K8nt1UUmwcLn21C9V61fO8evfIfkys"}
)
quote = json.loads(urlopen(req).read())

req, _ := http.NewRequest("GET", "https://swap-api.mehrnet.com/api/v1/quote?from=BTC&to=ETH&amount=0.1", nil)
req.Header.Set("x-api-key", "3484700130:AtMlk9K8nt1UUmwcLn21C9V61fO8evfIfkys")

resp, err := http.DefaultClient.Do(req)
if err != nil { log.Fatal(err) }
defer resp.Body.Close()

{
  "success": true,
  "quote": {
    "depositAmount": 0.1,
    "settleAmount": 2.845120,
    "rate": 28.4512,
    "min": 0.002,
    "max": 5.0,
    "type": "fixed",
    "validUntil": 1775225400000
  }
}

Create Swap Order

Initiate a non-custodial exchange order with your deposit pair and destination settlement address.

Returns a unique blockchain deposit address and order tracking ID. Swaps automatically execute as soon as your deposit confirms.

POST/api/v1/orders

Request Body (JSON)

Field	Type	Required	Description
`fromCoin`	String	Yes	Source coin symbol (e.g. BTC)
`fromNetwork`	String	No	Source network (e.g. bitcoin)
`toCoin`	String	Yes	Settlement coin symbol (e.g. ETH)
`toNetwork`	String	No	Settlement network (e.g. ethereum)
`amount`	Number	Yes	Deposit amount to exchange
`settleAddress`	String	Yes	Recipient wallet destination address
`settleMemo`	String	No	Destination memo / extra ID if required (e.g. TON, XRP)
`refundAddress`	String	No	Wallet address for automated refunds in case of expiry

curl -sS -X POST "https://swap-api.mehrnet.com/api/v1/orders" \
  -H "Content-Type: application/json" \
  -H "x-api-key: 3484700130:AtMlk9K8nt1UUmwcLn21C9V61fO8evfIfkys" \
  -d '{
    "fromCoin": "BTC",
    "fromNetwork": "bitcoin",
    "toCoin": "ETH",
    "toNetwork": "ethereum",
    "amount": 0.1,
    "settleAddress": "0x71C...b88"
  }'

const res = await fetch("https://swap-api.mehrnet.com/api/v1/orders", {
  method: "POST",
  headers: {
    "Content-Type": "application/json",
    "x-api-key": "3484700130:AtMlk9K8nt1UUmwcLn21C9V61fO8evfIfkys"
  },
  body: JSON.stringify({
    fromCoin: "BTC",
    toCoin: "ETH",
    amount: 0.1,
    settleAddress: "0x71C...b88"
  })
});
const order = await res.json();

from urllib.request import Request, urlopen
import json

payload = json.dumps({
    "fromCoin": "BTC",
    "toCoin": "ETH",
    "amount": 0.1,
    "settleAddress": "0x71C...b88"
}).encode()

req = Request(
    "https://swap-api.mehrnet.com/api/v1/orders",
    data=payload,
    headers={
        "Content-Type": "application/json",
        "x-api-key": "3484700130:AtMlk9K8nt1UUmwcLn21C9V61fO8evfIfkys"
    }
)
order = json.loads(urlopen(req).read())

body := strings.NewReader(`{"fromCoin":"BTC","toCoin":"ETH","amount":0.1,"settleAddress":"0x71C...b88"}`)
req, _ := http.NewRequest("POST", "https://swap-api.mehrnet.com/api/v1/orders", body)
req.Header.Set("Content-Type", "application/json")
req.Header.Set("x-api-key", "3484700130:AtMlk9K8nt1UUmwcLn21C9V61fO8evfIfkys")

resp, err := http.DefaultClient.Do(req)
if err != nil { log.Fatal(err) }
defer resp.Body.Close()

{
  "success": true,
  "order": {
    "orderId": "ms_8f29d10e",
    "depositAddress": "bc1qxy2kgdygjrsqtzq2n0yrf2493p83kkfjhx0wlh",
    "depositAmount": 0.1,
    "settleAmount": 2.845120,
    "status": "waiting",
    "expiresAt": 1775225400000
  }
}

Track Swap Status

Poll blockchain confirmations, deposit verification, backend exchange, and settlement payout broadcast.

Returns the live status timeline: waiting → confirming → exchanging → sending → completed.

GET/api/v1/orders/{orderId}

Parameters

Parameter	In	Required	Description
`orderId`	Path	Yes	MehrSwap unique order ID (e.g. `ms_8f29d10e`)

curl -sS "https://swap-api.mehrnet.com/api/v1/orders/ms_8f29d10e"

const res = await fetch("https://swap-api.mehrnet.com/api/v1/orders/ms_8f29d10e");
const order = await res.json();

from urllib.request import urlopen
import json

order = json.loads(urlopen("https://swap-api.mehrnet.com/api/v1/orders/ms_8f29d10e").read())

resp, err := http.Get("https://swap-api.mehrnet.com/api/v1/orders/ms_8f29d10e")
if err != nil { log.Fatal(err) }
defer resp.Body.Close()

{
  "success": true,
  "order": {
    "orderId": "ms_8f29d10e",
    "status": "completed",
    "depositAmount": 0.1,
    "settleAmount": 2.845120,
    "depositTx": "3f7a1b...c92",
    "payoutTx": "0x9d4e...a55",
    "updatedAt": 1775224950000
  }
}

Partner Account & Earnings

Inspect your affiliate commission margin, accrued unpaid earnings, lifetime swap volume, and account tier.

Requires authentication with your {accountId}:{accountHash} key in the x-api-key request header.

GET/api/v1/account

Headers

Header	Type	Required	Description
`x-api-key`	String	Yes	Combined API Key (format: `{accountId}:{accountHash}`)

curl -sS "https://swap-api.mehrnet.com/api/v1/account" \
  -H "x-api-key: 3484700130:AtMlk9K8nt1UUmwcLn21C9V61fO8evfIfkys"

const res = await fetch("https://swap-api.mehrnet.com/api/v1/account", {
  headers: { "x-api-key": "3484700130:AtMlk9K8nt1UUmwcLn21C9V61fO8evfIfkys" }
});
const account = await res.json();

from urllib.request import Request, urlopen
import json

req = Request(
    "https://swap-api.mehrnet.com/api/v1/account",
    headers={"x-api-key": "3484700130:AtMlk9K8nt1UUmwcLn21C9V61fO8evfIfkys"}
)
account = json.loads(urlopen(req).read())

req, _ := http.NewRequest("GET", "https://swap-api.mehrnet.com/api/v1/account", nil)
req.Header.Set("x-api-key", "3484700130:AtMlk9K8nt1UUmwcLn21C9V61fO8evfIfkys")

resp, err := http.DefaultClient.Do(req)
if err != nil { log.Fatal(err) }
defer resp.Body.Close()

{
  "success": true,
  "account": {
    "accountId": "3484700130",
    "status": "active",
    "marginPercent": 0.5,
    "unpaidBalance": 142.50,
    "totalSwaps": 28,
    "totalVolume": 18500.00
  }
}

Full OpenAPI Specification: View openapi.json

Partner Account

Discover

Manage your swap profit margin, track accrued earnings, and withdraw profits.

Your Account ID & Target Swap URL

acc_...

Direct Swap URL:

Any swaps performed under this URL or account ID earn you your custom profit margin.

API Secret Key Used for REST API headers ({accountId}:{accountHash})

3484700130:AtMlk9...

Your Custom Profit Margin 0.5%

0% (Lowest user price) 2.5% 5.0% (Max affiliate margin)

Every swap routed with your account ID or API key earns this custom profit on top of the underlying exchange rate. Profits accrue directly to your unpaid balance.

Unpaid Profit

$0.00

Total Swaps

Total Volume

$0.00

Request Profit Withdrawal

Admin Management Console

Backend routing telemetry, provider breakdown (SideShift & ChangeNow), and account maintenance.

Swap Any Crypto, Instantly

Track Swap Status

Developer & Integration Platform

Get Real-Time Quote

Parameters

Create Swap Order

Request Body (JSON)

Track Swap Status

Parameters

Partner Account & Earnings

Headers

Partner Account

Partner & Developer Accounts

Admin Management Console

Underlying Aggregator Provider Breakdown

Recent Aggregated Swaps

Swap Any Crypto, Instantly

Track Swap Status

Developer & Integration Platform

Parameters

Request Body (JSON)

Parameters

Headers

Partner Account

Partner & Developer Accounts

Admin Management Console

Underlying Aggregator Provider Breakdown

Recent Aggregated Swaps

Select Currency

Connect Account

Save Your API Credentials