Insights

Guides, tips, and how-tos from Cryptorefills

What to do when your crypto payment is not confirmed yet

Jun 24, 2026

How-to

What to do when your crypto payment is not confirmed yet

Sent a crypto payment and nothing happened? This guide covers how to check your transaction on a block explorer, what causes delays on each network, what a stuck mempool transaction means, and when to contact support.

Polina Gankina

Why VPNs cause gift card failures on Cryptorefills

Jun 24, 2026

How-to

Why VPNs cause gift card failures on Cryptorefills

VPN usage is explicitly addressed in the Cryptorefills terms of service as grounds for non-refund. This guide explains why gift cards fail with a VPN active, which scenarios are affected, and how to purchase safely if you always keep a VPN on.

Polina Gankina

What you can and cannot refill on Cryptorefills

Jun 24, 2026

How-to

What you can and cannot refill on Cryptorefills

The Cryptorefills name comes from mobile top-ups, the one product where refill is literally accurate. Gift cards, eSIMs, and travel bookings work differently. This guide explains what each product type delivers so you buy with the right expectation.

Polina Gankina

Jun 24, 2026

How-to

Mobile top-up: how to enter the right number and pick the right operator

Wrong number entries on mobile top-ups are not refundable. This guide covers how to enter the correct number and verify your operator before purchasing.

Polina Gankina

Pending and expired orders on Cryptorefills: what to do

Jun 24, 2026

How-to

Pending and expired orders on Cryptorefills: what to do

The 20-minute payment window creates two distinct situations when time runs out: one where nothing was sent, and one where payment was already in transit. This guide explains both scenarios and the correct response to each.

Polina Gankina

What to do when your flight booking is not showing on the airline website

Jun 24, 2026

How-to

What to do when your flight booking is not showing on the airline website

Flight bookings through Cryptorefills are processed via Duffel and can take up to 24 hours to appear on the airline's system. This guide explains why, what to check first, and why making a second booking before contacting support is the wrong move.

Polina Gankina

Jun 17, 2026

How-to

How to spend crypto this summer in the US (2026)

Gift cards, flights, and hotel stays for US summer travel in 2026.

Darwin Delrosario

Social Media Manager

Jun 16, 2026

Enlightenments

Toncoin rebrands to Gram

Toncoin is becoming Gram. Here's what the TON to GRAM rebrand means for holders, exchanges, and crypto spending in 2026.

Darwin Delrosario

Social Media Manager

x402: How AI agents buy gift cards autonomously

Jun 9, 2026

Enlightenments

x402: How AI agents buy gift cards autonomously

x402 lets AI agents pay for gift cards, top-ups, and eSIMs using USDC on Base with no account or API key. Here's how the protocol works in 2026.

Darwin Delrosario

Social Media Manager

Jun 4, 2026

How-to

How to buy e-money gift cards with crypto

Buy PayPal, Visa, American Express, Venmo, Paysafecard and Rewarble e-money gift cards with Bitcoin, USDT, USDC, and 20+ coins on Cryptorefills. Instant delivery.

Darwin Delrosario

Social Media Manager

Ask Claude to buy gift cards with crypto using MCP

Jun 3, 2026

Enlightenments

Ask Claude to buy gift cards with crypto using MCP

Connect Cryptorefills to Claude via MCP. Browse 6,600+ brands, pick a product and pay with crypto. No account needed.

Darwin Delrosario

Social Media Manager

Jun 2, 2026

How-to

How to integrate the Cryptorefills API: a step-by-step walkthrough from authentication to delivery

From API keys to gift card delivery, a sequential guide to every Cryptorefills endpoint, with notes on where integrations typically go wrong.

Polina Gankina

Cryptorefills is the official media sponsor of EBC12: What to expect in Barcelona this September

Jun 1, 2026

Enlightenments

Cryptorefills is the official media sponsor of EBC12: What to expect in Barcelona this September

Cryptorefills is the official media sponsor of the European Blockchain Convention 12 in Barcelona. Here's what to expect from EBC12 on September 16-17, 2026.

Polina Gankina

Cryptorefills app vs web: What is the difference?

May 29, 2026

Enlightenments

Cryptorefills app vs web: What is the difference?

Buy gift cards and top up with crypto without logging in every time.

Darwin Delrosario

Social Media Manager

Best gift cards to buy with Solana in 2026

May 29, 2026

How-to

Best gift cards to buy with Solana in 2026

A complete guide to spending SOL, USDC, and USDT on Solana. Gift cards, prepaid Visa, American Express, eSIMs, flights, and Airbnb. All available on Cryptorefills with no KYC required.

Polina Gankina