Sequence is a modular crypto infrastructure stack that provides smart wallets, one-click cross-chain payments, and real-time multi-chain data layers for developers building blockchain applications.

How does Sequence handle wallet security?

Sequence uses non-custodial wallets by design with hardware-isolated signers secured by AWS Nitro Enclaves. Users maintain control of their private keys and assets, and Polygon Labs cannot access private keys or reverse transactions.

What payment options does Sequence support?

Sequence enables users to accept and make crypto payments in any token, from any wallet, on any chain. Users can swap, fund, earn, or pay with a single click, with cross-chain settlement handled seamlessly.

How much data can Sequence index across blockchains?

Sequence's indexer provides single-call aggregated and priced balances across 50+ EVM chains with 99.99% availability and sub-300ms response times.

What problem did Sequence originally solve?

In 2017, the team built Sequence to enable seamless user experiences for Skyweaver, a web3 video game, because developer tools did not exist at that time.

Crypto, Web3 & Investing

Sequence

Modular crypto infrastructure stack unifying wallets, cross-chain payments, and real-time data layers

Open sequence.xyz (external, new tab)0 votes. Log in to endorse Sequence community vote

Votes: 0
DR (Ahrefs): 65 no change since last check
Founded: 2017

Ahrefs Domain Rating reported 28 Oct 2026, restated 25 Oct 2026.

Developer platform providing smart wallets, cross-chain payments, and multi-chain data indexing for building blockchain applications.

Overview

Screenshot of the Sequence homepage — A look at sequence.xyz

Sequence is a modular infrastructure platform for developers building on blockchain networks. It provides smart wallets that connect entire ecosystems with a single account, eliminating wallet fragmentation and simplifying account recovery. The platform includes a universal payments layer enabling one-click crypto transactions across any token, wallet, or blockchain chain.

Sequence offers real-time multi-chain data indexing with aggregated balances, token prices, contract events, and webhooks. The infrastructure powers hundreds of games and applications, thousands of developers, and billions in transaction volume across EVM chains. Founded in 2017 when the company built Skyweaver, a web3 video game that revealed the need for better developer tools, Sequence now enables game studios and application builders to deliver scalable blockchain experiences.

Feature summary

Smart wallets with single account across ecosystem
One-click cross-chain payments in any token
Real-time multi-chain indexing with balances and token prices
Secure sandboxed sessions and malicious app protection
Gas sponsorship with customizable rules
Real-time webhooks for liquidation and rebalancing
Hardware-isolated signers in AWS Nitro Enclaves
99.99% availability with sub-300ms response times
Social auth, email, and passkey sign-in
Cross-chain settlement with instant swaps and low slippage

Sequence metrics

Reported for sequence.xyz: Ahrefs Domain Rating and Majestic link figures, with the movement since the prior report.

Domain Rating: 65; no change since last check
Trust Flow: 13; no change since last check
Citation Flow: 41; no change since last check
Referring domains: 772; no change since last check
External backlinks: 8,148; no change since last check

Ahrefs Domain Rating reported 28 Oct 2026, restated 25 Oct 2026. Principal topic: Business/Crypto (12). Majestic reported 25 Oct 2026, restated 25 Oct 2026. Link figures sourced from Majestic. Trust Flow, Citation Flow and Topical Trust Flow are trademarks of Majestic-12 Ltd.

Sequence domain summary

Show the domain summary

Read from the public RDAP record on 28 Oct 2026, 05:40 UTC.

Domain age: 10 years
Registered: 31 Oct 2015
Expires: 31 Oct 2027
Registrar: Cloudflare, Inc.
DNSSEC: Not signed

Detailed domain report: sequence.xyz

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Q&A

What is Sequence?: Sequence is a modular crypto infrastructure stack that provides smart wallets, one-click cross-chain payments, and real-time multi-chain data layers for developers building blockchain applications.
How does Sequence handle wallet security?: Sequence uses non-custodial wallets by design with hardware-isolated signers secured by AWS Nitro Enclaves. Users maintain control of their private keys and assets, and Polygon Labs cannot access private keys or reverse transactions.
What payment options does Sequence support?: Sequence enables users to accept and make crypto payments in any token, from any wallet, on any chain. Users can swap, fund, earn, or pay with a single click, with cross-chain settlement handled seamlessly.
How much data can Sequence index across blockchains?: Sequence's indexer provides single-call aggregated and priced balances across 50+ EVM chains with 99.99% availability and sub-300ms response times.
What problem did Sequence originally solve?: In 2017, the team built Sequence to enable seamless user experiences for Skyweaver, a web3 video game, because developer tools did not exist at that time.

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