AgentRoam
Travel eSIM · AsiaSingapore eSIM paid with crypto.
Singapore is compact, connected and the gateway to Southeast Asia — a Singapore eSIM has you online from the Changi jet bridge to the hawker centre. Buy your Singapore eSIM with crypto, pay with USDC or USDT from your own wallet, and skip the arrival-hall SIM booths. Your Singapore data plan arrives as a QR code by email soon after your payment confirms.
Compare Singapore eSIM plans
Live prices update from Cryptorefills. Choose your Singapore travel data plan, pick your coin, and pay from your own wallet.
Singapore data plans
17 priced plans- 1 GB 3 days — $1.65
- 1 GB 7 days — $1.72
- 3 GB 7 days — $3.30
- 3 GB 15 days — $3.66
- 5 GB 7 days — $4.77
- 5 GB 15 days — $5.42
- 5 GB 30 days — $5.49
- Unlimited 3 days — $6.26
- Unlimited 5 days — $8.29
- 10 GB 7 days — $8.90
- 10 GB 15 days — $9.24
- 10 GB 30 days — $9.40
- Unlimited 7 days — $10.82
- 20 GB 7 days — $13.46
- 20 GB 30 days — $15.20
- Unlimited 15 days — $18.38
- 50 GB 90 days — $40.73
Prices shown in USD and update live from Cryptorefills, the merchant of record. AgentRoam does not custody user funds — you pay straight from your own wallet.
Buy eSIM
Why use an eSIM?
An eSIM for Singapore keeps maps, MRT apps, ride-hailing and messaging running on some of the fastest national networks anywhere, without home-carrier roaming charges. A local Singapore data plan installs in minutes and you pay in stablecoins straight from your wallet, since AgentRoam does not custody user funds. Verification may be required by the provider depending on order limits.
No SIM swapping
Install a data profile digitally — no plastic SIM, no airport kiosk. Set it up before you fly and switch it on when you land.
Pay from your wallet
Check out in USDC, USDT or crypto straight from self-custody. AgentRoam does not custody user funds, and guest checkout is available where supported.
Delivered by email
Your eSIM arrives as a QR code by email. Delivery usually happens after payment confirmation, and your order page shows live status.
How much data do you need in Singapore?
Landing in Singapore
Install before you fly; at Changi, enable the eSIM line and its data roaming — you are online before the Jewel waterfall. Side trips to Malaysia or Indonesia need their own plans or the Global plan.
How AgentRoam works
Choose your destination
Pick a country or region — you're on the Singapore page right now.
Pick a plan
Compare Singapore data plans, choose your coin, and pay from your own wallet.
Scan the QR and connect
Your QR arrives by email — scan it in your phone's settings. Delivery usually happens after payment confirmation.
Pay with stablecoins and crypto
Buy your Singapore eSIM with USDC, USDT and more, across major networks. Pick your coin at checkout and pay the exact amount from your own wallet.
18 coins across 17 networks — including DAI, PYUSD, EURC, TRX, TON and more. Choose yours at checkout.
Compatible devices
Most phones from the last few years support eSIM.
iPhone
iPhone XS, XR and newer (iOS 12.1+)
Samsung Galaxy
S20, Note 20, Z Flip / Fold and newer
Google Pixel
Pixel 3 and newer
iPad
iPad Pro, Air and mini cellular models (2018+)
More devices
Many recent eSIM phones — look for "Add eSIM" in settings.
Your device must be eSIM-compatible and carrier-unlocked.
Questions, answered
Does a Singapore eSIM cover side-trips to Malaysia or Indonesia?
A Singapore plan covers Singapore. For hops to Kuala Lumpur, Johor Bahru or Bintan, add a country plan for each stop or compare the Global plan, which covers the region under one profile.
How fast is mobile data in Singapore?
Singapore consistently ranks among the fastest mobile markets in the world, with dense 5G in the urban core. Actual speeds depend on the plan and network conditions; your device must be eSIM-compatible and carrier-unlocked.
Can I pay for a Singapore eSIM with USDC?
Yes — USDC on Solana or Base keeps fees low. Choose your coin at checkout and send the exact amount from your wallet; the QR arrives by email once the payment confirms.
When does my Singapore eSIM activate?
Most plans start when the eSIM first connects to a Singapore network, so install it before you fly. Delivery usually happens after payment confirmation.
Related destinations
Ready to connect in Singapore?
Compare Singapore eSIM plans and pay with USDC, USDT or crypto from your own wallet — your QR code is delivered by email.