Learn what an API is, how APIs work, types and use cases, and practical steps to evaluate providers for AI, web, and crypto integrations.
Token Metrics Team
5
Want Smarter Crypto Picks—Free?
See unbiased Token Metrics Ratings for BTC, ETH, and top alts.
Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.
No credit card | 1-click unsubscribe
APIs power modern software: they let apps talk to each other, enable data sharing, and underpin many AI and crypto services. Whether you use a weather widget, connect to a payment gateway, or build an AI agent that queries market data, understanding what an API is will make you a smarter builder and researcher.
What is an API? A concise definition
An API, or application programming interface, is a set of rules and contracts that lets one software component request services or data from another. Think of an API as a menu at a restaurant: it lists operations you can ask for (endpoints), the inputs required (parameters), and the outputs you’ll receive (responses). The menu hides the kitchen’s complexity while enabling reliable interactions.
At a technical level, APIs define:
Endpoints: addressable paths (e.g., /v1/price) that expose functionality.
Methods: actions (GET, POST, PUT, DELETE) that describe intent.
Payloads and formats: how data is sent and returned (JSON, XML, protobuf).
Authentication and rate limits: controls that protect providers and consumers.
How APIs work: protocols, formats, and patterns
APIs come in many flavors, but several common patterns and technologies recur. HTTP-based REST APIs are ubiquitous: clients send HTTP requests to endpoints, and servers return structured responses. GraphQL provides a flexible query language so clients request exactly the data they need. gRPC and protobuf offer high-performance binary protocols suited for internal systems.
Key technical considerations include:
Authentication: API keys, OAuth 2.0, and signed requests verify identity.
Data formats: JSON is common for public APIs; compact formats (protobuf) are used for efficiency.
Versioning: /v1/, /v2/ patterns prevent breaking changes for consumers.
Error handling: HTTP status codes and descriptive error bodies aid debugging.
From a user perspective, well-designed APIs are predictable, documented, and testable. Tools like Postman, curl, and OpenAPI (Swagger) specs help developers explore capabilities and simulate workflows before writing production code.
Types of APIs and common use cases
APIs fall into categories by audience and purpose: public (open) APIs available to external developers, partner APIs for trusted integrations, and private/internal APIs for microservices inside an organization. Use cases span virtually every industry:
Web and mobile apps: fetch user data, manage authentication, or render dynamic content.
Payments and identity: integrate payment processors or single-sign-on providers.
AI and data services: call model inference endpoints, fetch embeddings, or retrieve labeled datasets.
Crypto and Web3: query blockchain state, streaming market data, or execute on-chain reads via node and indexer APIs.
For crypto developers, specialized endpoints like on-chain transaction lookups, token metadata, and real-time price feeds are common. Choosing the right API type and provider depends on latency, data freshness, cost, and reliability requirements.
How to evaluate and use an API effectively
Selecting an API is a mix of technical and operational checks. Use a framework to compare candidates across functionality, quality, and governance:
Functional fit: Does the API expose the endpoints and data shapes you need? Can it filter, paginate, or aggregate appropriately?
Performance: Measure latency, throughput, and SLA guarantees. For real-time systems, prefer providers with streaming or websocket options.
Data quality & provenance: Verify how data is sourced and updated. For analytical work, consistent timestamps and clear versioning are critical.
Security & compliance: Check authentication methods, encryption in transit, and data-handling policies.
Documentation & community: Good docs, SDKs, and examples reduce integration time and maintenance risk.
When building prototypes, use sandbox or free tiers to validate assumptions. Instrument usage with logging and observability so you can detect schema changes or degraded data quality quickly. For AI agents, prefer APIs that return structured, consistent responses to reduce post-processing needs.
Build Smarter Crypto Apps & AI Agents with Token Metrics
Token Metrics provides real-time prices, trading signals, and on-chain insights all from one powerful API. Grab a Free API Key
FAQ — What is an API?
An API is a contract that allows software components to interact. It specifies endpoints, request formats, authentication, and expected responses so different systems can communicate reliably.
How do I start using an API?
Begin by reading the provider’s documentation, obtain any required credentials (API key or OAuth token), and make simple test calls with curl or Postman. Use SDKs if available to accelerate development.
What’s the difference between REST and GraphQL?
REST exposes fixed endpoints returning predefined data structures, while GraphQL lets clients query for exactly the fields they need. REST is simple and cache-friendly; GraphQL provides flexibility at the cost of more complex server logic.
Are APIs secure to use for sensitive data?
APIs can be secure if they use strong authentication (OAuth, signed requests), TLS encryption, access controls, and proper rate limiting. Review the provider’s security practices and compliance certifications for sensitive use cases.
How are APIs used with AI and agents?
AI systems call APIs to fetch data, request model inferences, or enrich contexts. Stable, well-documented APIs with predictable schemas reduce the need for complex parsing and improve reliability of AI agents.
Disclaimer
This article is for educational purposes only. It explains technical concepts and evaluation frameworks but is not investment advice or a recommendation to use any specific API for financial decisions. Always review terms of service and data governance policies before integrating third-party APIs.
Build Smarter Crypto Apps & AI Agents in Minutes, Not Months
Real-time prices, trading signals, and on-chain insights all from one powerful API.
Token Metrics: AI-powered crypto research and ratings platform. We help investors make smarter decisions with unbiased Token Metrics Ratings, on-chain analytics, and editor-curated “Top 10” guides. Our platform distills thousands of data points into clear scores, trends, and alerts you can act on.
See unbiased Token Metrics Ratings for BTC, ETH, and top alts.
Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.
No credit card | 1-click unsubscribe
Token Metrics Team
The Token Metrics Team comprises blockchain and cryptocurrency experts dedicated to providing accurate information and empowering investors. Through our blog, we aim to educate and inspire readers to navigate the world of cryptocurrencies confidently.
Token Metrics Team
The Token Metrics Team comprises blockchain and cryptocurrency experts dedicated to providing accurate information and empowering investors. Through our blog, we aim to educate and inspire readers to navigate the world of cryptocurrencies confidently.
Create Your Free Token Metrics Account
Access our Ratings Page for valuable token insights
Explore our Market Page for a comprehensive market overview
Stay in the loop with exclusive weekly Newsletters filled with insider tips and updates
Join our private Telegram group for exclusive community access
If you hold crypto, your keys are everything—and the best hardware wallets still offer the strongest defense against malware, phishing, and exchange failures. A hardware wallet is a dedicated, offline signing device that stores private keys and authorizes transactions without exposing secrets to the internet. In 2025, rising on-chain activity and more sophisticated wallet-drainer attacks make physical key management table stakes for both retail and pros.
This guide is for investors, traders, and builders who want maximum security without killing usability. We compare leading devices across security architecture, open-source posture, coin coverage, UX, and ecosystem readiness—so you can match the right wallet to your risk profile and stack. Secondary considerations include “crypto hardware wallet” setup flows, “cold wallet” signing paths, and “secure crypto wallet” recovery options.
How We Picked (Methodology & Scoring)
Liquidity (30%) → Practical access to ecosystems: native apps, partner integrations, staking/buy features, and compatibility with third-party wallets.
Support (5%) → Docs, firmware cadence, and customer support options.
We relied on official product and security pages, device docs, and transparency notes, using third-party market datasets only for cross-checks (no third-party links in body). Last updated September 2025.
Top 10 Hardware Wallets for Security in September 2025
1. Ledger (Nano X • Nano S Plus • Stax) — Best for broad ecosystem + Secure Element
Why Use It: Ledger pairs a Secure Element (CC EAL5+/EAL6+) with its BOLOS OS and a polished Ledger Live app for buy/swap/stake and 3rd-party wallet support. It’s the most ubiquitous stack, which means better app integrations and an easy path from cold storage to dApps when you need it.
Best For: Multi-chain users, DeFi dabblers, mobile-first holders, NFT collectors.
Notable Features: Secure Element, Ledger Live ecosystem, Bluetooth (Nano X), Stax E Ink touchscreen, optional Recover, 50+ wallet integrations.
Consider If: You prefer fully open-source firmware elsewhere.
Alternatives: Trezor, BitBox02
Regions: Global
Fees Notes: One-time device purchase; optional services may have fees.
2. Trezor (Model T • Safe 3) — Best open-source experience
Why Use It: Trezor prioritizes open-source firmware, transparent security docs, and a clean desktop suite. The Safe 3 adds a Secure Element while keeping passphrase and on-device confirmations simple enough for new users.
Best For: Open-source purists, long-term BTC/ETH holders, privacy-minded users.
Why Use It: Swiss-built, open-source, and elegantly simple, BitBox02 uses a secure chip plus epoxy potting and a microSD for fast, offline backups. It’s a great blend of transparent design and sane UX.
Best For: Beginners who want a short setup, devs who value open code, travelers who like microSD backups.
Why Use It: Long favored by security maximalists, Coldcard is designed for fully air-gapped, PSBT-first workflows. Duress/tamper PINs, seed scrambling, and reproducible builds make it a fortress for BTC savings.
Best For: Long-term Bitcoin cold storage, multisig operators, security pros.
Consider If: You need altcoins; choose Ledger, Trezor, or BitBox02.
Alternatives: Passport, Jade
Regions: Global
Fees Notes: One-time device purchase.
5. Keystone 3 Pro — Best for QR signing across many chains
Why Use It: Keystone focuses on fully air-gapped QR workflows—no USB, Bluetooth, Wi-Fi, or NFC—plus Shamir backups and strong multisig support. The 3 Pro adds three security chips and tight compatibility with leading wallet apps.
Best For: Multisig setups, DeFi users who prefer QR signing, mobile users.
Why Use It: Jade is open-source with optional air-gapped camera signing, Anti-Exfil, and a friendly app. It’s a strong value pick for Bitcoiners who still want modern conveniences like Bluetooth and battery power.
Best For: Bitcoin users, Liquid asset holders, open-source fans.
Notable Features: Camera for QR, air-gapped transactions, Anti-Exfil, Bluetooth, optional stateless mode.
Consider If: You want more chains; consider Ledger/Trezor.
Why Use It: A 5" touchscreen and SafeCards make policy controls and multi-wallet management feel enterprise-grade. The Secure Enclave and card model are great for households, teams, or power users who hate “blind signing.”
Best For: Institutions, multisig coordinators, collectors with many addresses.
Notable Features: Large display, Secure Enclave, SafeCards for key portability/limits, policy rules, robust desktop UX.
Consider If: You want ultra-portable or budget under $150.
Alternatives: Ledger Stax, Keystone
Regions: Global
Fees Notes: One-time device purchase; SafeCards sold separately.
Why Use It: Passport emphasizes QR signing, clean UX, and Bitcoin-only focus. Thoughtful hardware (camera, microSD) and transparent docs make it a favorite for air-gapped, privacy-first workflows.
Best For: Bitcoin-only users, privacy fans, QR-centric multisig.
Notable Features: QR signing, microSD for firmware/PSBT, premium build, open-source ethos.
Consider If: You need altcoins/EVM—choose Ledger or Keystone.
Why Use It: SafePal delivers QR-based, fully air-gapped signing with a Secure Element (CC EAL6+) at a very accessible price point, plus a companion app for swaps and DeFi. Great for newcomers who still want true offline signing.
Best For: Budget buyers, mobile users, “first hardware wallet.”
Notable Features: QR signing, Secure Element (EAL6+), self-destruct/anti-tamper, rich app integrations.
Consider If: You prefer fully open-source firmware (see Trezor/BitBox/Jade).
Alternatives: Tangem, Ledger Nano S Plus
Regions: Global
Fees Notes: One-time device purchase; in-app services may incur fees.
Why Use It: Tangem uses NFC cards with an EAL6+ secure chip and a 25-year warranty, removing seed phrases in favor of multi-card backups. Tap-to-sign is intuitive, and the rugged, battery-free design suits travel and daily carry.
Best For: Everyday spenders, beginners who fear seed phrases, travelers.
Enable PIN + passphrase (where supported) and store backups offline.
Prefer air-gapped/QR or PSBT flows for high-value moves.
Verify addresses and amounts on-device; avoid blind signing.
Keep firmware up to date; download only from official sources.
Separate daily hot spending from long-term cold storage.
This article is for research/education, not financial advice.
Beginner Mistakes to Avoid
Keeping the only seed phrase in a single location.
Re-using the same device for testnets and main funds.
Blind-signing smart-contract approvals you don’t understand.
Leaving device uninitialized/unpinned in a desk drawer.
Buying from unofficial marketplaces or “pre-set up” resellers.
FAQs
What is a hardware wallet? A hardware wallet is a physical device that stores private keys and authorizes transactions offline, reducing exposure to malware and phishing compared to software wallets.
Do I need a hardware wallet if I use a centralized exchange? If an exchange is hacked or freezes withdrawals, you can lose access. A hardware wallet lets you self-custody, so you control keys and recovery—many users keep long-term holdings in cold storage and only move funds when needed.
Is a Secure Element required? Not required, but many devices use a CC EAL5+/EAL6+ Secure Element to resist physical extraction. Open-source firmware and verifiable builds also matter—evaluate the whole model, not just one spec.
What’s the difference between air-gapped QR and USB/Bluetooth? QR/PSBT keeps signing data offline via camera or microSD. USB/Bluetooth devices can still be safe if the secret keys never leave the secure chip and screens verify data—choose the flow you’ll actually use correctly.
Can I use one wallet for multiple chains? Yes—multi-chain devices (e.g., Ledger, Trezor, Keystone) support many networks. Bitcoin-focused devices (COLDCARD, Passport, Jade) prioritize BTC security and workflows.
How often should I rotate or back up? Back up at setup, test recovery once, and review backups quarterly. Rotate seeds if you suspect exposure, or after major life changes.
Conclusion + Related Reads
If you want the widest ecosystem, Ledger is tough to beat. Prefer open-source? Trezor or BitBox02 are excellent defaults. For Bitcoin vaulting, COLDCARD, Jade, or Passport shine. Need team or household management? Lattice1. Budget-friendly air-gap? SafePal. Seedless and ultra-portable? Tangem. Pick a model you’ll use correctly—then let Token Metrics guide what goes inside it.
Why Institutional Crypto Custody Providers Matter in September 2025
Institutional custody is the backbone of professional digital-asset operations. The right institutional custody provider can safeguard private keys, segregate client assets, streamline settlement, and enable workflows like staking, financing, and governance. In one sentence: an institutional crypto custodian is a regulated organization that safekeeps private keys and operationalizes secure asset movements for professional clients. In 2025, rising ETF inflows, tokenization pilots, and on-chain settlement networks make safe storage and compliant operations non-negotiable. This guide is for funds, treasuries, brokers, and corporates evaluating digital asset custody partners across the US, EU, and APAC. We compare security posture, regulatory status (e.g., qualified custodian where applicable), asset coverage, fees, and enterprise UX—so you can shortlist fast and execute confidently.
Support (5%): White-glove ops, SLAs, incident response, onboarding speed.
Data sources: Official product/docs, trust/security pages, regulatory/licensing pages, and custodian legal/fee disclosures. Market size/sentiment cross-checked with widely cited datasets; we did not link third parties in-body.
Last updated September 2025.
Top 10 Institutional Crypto Custody Providers in September 2025
Why Use It: Coinbase Custody Trust Company is a NY state-chartered trust and qualified custodian, integrated with Prime trading, staking, and Web3 workflows. Institutions get segregated cold storage, SOC 1/2 audits, and policy-driven approvals within a mature prime stack. Best For: US managers, ETF service providers, funds/treasuries that need deep liquidity + custody. Notable Features:
Qualified custodian (NY Banking Law) with SOC 1/2 audits
Vault architecture + policy engine; Prime integration
Staking and governance support via custody workflows.
Consider If: You want a single pane for execution and custody with US regulatory clarity. Alternatives: Fidelity Digital Assets, BitGo Fees/Notes: Enterprise bps on AUC; network fees pass-through. Regions: US/Global (eligibility varies).
Why Use It: A division of Fidelity with an integrated custody + execution stack designed for institutions, offering cold-storage execution without moving assets and traditional operational governance. Best For: Asset managers, pensions, corporates seeking a blue-chip brand and conservative controls. Notable Features:
Integrated custody + multi-venue execution
Operational governance and reporting ethos from TradFi
Institutional research and coverage expansion.
Consider If: You prioritize a legacy financial brand with institutional processes. Alternatives: BNY Mellon, Coinbase Prime Fees/Notes: Bespoke enterprise pricing. Regions: US/EU (eligibility varies).
Why Use It: BitGo operates qualified custody entities with coverage across North America, EMEA, and APAC, plus robust policy controls and detailed billing methodology for AUC. Best For: Funds, market makers, and enterprises needing global entity flexibility. Notable Features:
Qualified custodian entities; segregated wallets
Rich policy tooling and operational controls
Transparent AUC billing methodology (bps)
Consider If: You need multi-region setup or bespoke operational segregation. Alternatives: Komainu, Zodia Custody Fees/Notes: Tiered AUC bps; bespoke network ops. Regions: US/EU/APAC/MENA.
Why Use It: The only crypto-native bank with an OCC charter in the US; a qualified custodian with staking and governance alongside institutional custody. Best For: US institutions that want bank-level oversight and crypto-native tech.
Notable Features:
OCC-chartered bank; qualified custodian
Staking across major PoS assets
Institutional console + policy workflows
Consider If: You need federal oversight and staking inside custody. Alternatives: Coinbase Prime Custody, Fidelity Digital Assets Fees/Notes: Enterprise pricing; staking terms by asset. Regions: US (select global clients).
Why Use It: America’s oldest bank runs an institutional Digital Assets Platform for safekeeping and on-chain services, built on its global custody foundation—ideal for asset-servicing integrations. Best For: Asset servicers, traditional funds, and banks needing large-scale controls. Notable Features:
Integrated platform for safekeeping/servicing
Bank-grade controls and lifecycle tooling
Enterprise reporting and governance
Consider If: You prefer a global bank custodian with mature ops. Alternatives: Fidelity Digital Assets, Sygnum Bank Fees/Notes: Custom; bank service bundles. Regions: US/EU (eligibility varies).
Why Use It: Gemini Trust Company is a NY-chartered fiduciary and qualified custodian with air-gapped cold storage, role-based governance, and SOC reports—plus optional insurance coverage for certain assets. Best For: Managers and corporates prioritizing conservative cold storage. Notable Features:
Qualified custodian; segregated cold storage
Role-based governance and biometric access
Broad supported-asset list
Consider If: You need straightforward custody without bundled trading. Alternatives: BitGo, Coinbase Prime Custody Fees/Notes: Tailored plans; network fees apply. Regions: US/Global (eligibility varies).
7. Komainu — Best for regulated multi-hub custody (Jersey/UK/UAE/EU)
Why Use It: Nomura-backed Komainu operates regulated custody with segregation and staking, supported by licenses/registrations across Jersey, the UAE (Dubai VARA), the UK, and Italy—useful for cross-border institutions. Best For: Institutions needing EMEA/Middle East optionality and staking within custody. Notable Features:
Regulated, segregated custody
Institutional staking from custody
Governance & audit frameworks
Consider If: You require multi-jurisdiction regulatory coverage. Alternatives: Zodia Custody, BitGo Fees/Notes: Enterprise pricing on request. Regions: EU/UK/Middle East (global eligibility varies).
8. Zodia Custody — Best for bank-backed, multi-license EMEA coverage
Why Use It: Backed by Standard Chartered, Zodia provides institutional custody with air-gapped cold storage, standardized controls, and licensing/registrations across the UK, Ireland, Luxembourg, and Abu Dhabi (ADGM).
Best For: Asset managers and treasuries seeking bank-affiliated custody in EMEA. Notable Features:
Air-gapped cold storage & policy controls
Multi-region regulatory permissions (EMEA/MENA)
Institutional onboarding and reporting
Consider If: You want bank-backed governance and EU/Middle East reach. Alternatives: Komainu, BNY Mellon Fees/Notes: Custom pricing. Regions: UK/EU/MENA/APAC (per license/authorization).
9. Sygnum Bank — Best for Swiss banking-grade custody + settlement network
Why Use It: FINMA-regulated Swiss bank providing off-balance-sheet crypto custody, staking, and Sygnum Connect—a 24/7 instant settlement network for fiat, crypto, and stablecoins.
Best For: EU/Asia institutions valuing Swiss regulation and bank-grade controls.
Notable Features:
Off-balance-sheet, ring-fenced custody
Staking from custody and asset risk framework
Instant multi-asset settlement (Sygnum Connect)
Consider If: You want Swiss regulatory assurances + 24/7 settlement. Alternatives: AMINA Bank, BNY Mellon Fes/Notes: AUC bps; see price list. Regions: EU/APAC (CH/SG).
10. Hex Trust — Best for APAC institutions with MAS-licensed stack
Why Use It: A fully licensed APAC custodian offering on-chain segregation, role-segregated workflows, staking, and—in 2025—obtained a MAS Major Payment Institution license to offer DPT services in Singapore, rounding out custody + settlement. Best For: Funds, foundations, and corporates across Hong Kong, Singapore, and the Middle East.
Notable Features:
On-chain segregated accounts; auditability
Policy controls with granular sub-accounts
Staking & integrated markets services
Consider If: You want APAC-native licensing and operational depth. Alternatives: Sygnum Bank, Komainu Fees/Notes: Enterprise pricing; insurance program noted. Regions: APAC/Middle East (licensing dependent).
Decision Guide: Best By Use Case
US-regulated & ETF-adjacent: Coinbase Prime Custody; Anchorage Digital Bank; Fidelity Digital Assets.
Bank-backed in EMEA: BNY Mellon; Zodia Custody.
Multi-jurisdiction flexibility: BitGo; Komainu.
Swiss banking model: Sygnum Bank (and consider AMINA Bank).
APAC-first compliance: Hex Trust.
Cold-storage emphasis with simple pricing: Gemini Custody.
How to Choose the Right Institutional Custody Provider (Checklist)
Regulatory fit: Qualified custodian or bank charter where required by your advisors/LPAs.
Asset coverage: BTC/ETH + the specific long-tail tokens or staking assets you need.
Operational controls: Policy rules, role segregation, whitelists, hardware/MPC key security.
Settlement & liquidity: RFQ/OTC rails, prime integration, or instant networks.
Focusing only on fees without evaluating security controls.
Mixing trading and custody without strong policy separation.
FAQs
What is a qualified custodian in crypto? A qualified custodian is a regulated entity (e.g., trust company or bank) authorized to hold client assets with segregation and audited controls, often required for investment advisers. Look for clear disclosures, SOC reports, and trust/bank charters on official pages.
Do I need a qualified custodian for my fund? Many US advisers and institutions require qualified custody under their compliance frameworks; your legal counsel should confirm. When in doubt, choose a trust/bank chartered provider with documented segregation and audits.
Which providers support staking from custody? Anchorage, Coinbase Prime, Komainu, Sygnum, and Hex Trust offer staking workflows from custody (asset lists vary). Confirm asset-by-asset support and commissions.
How are fees structured? Most providers price custody in annualized basis points (bps) on average assets under custody; some publish methodologies or fee schedules. Network fees are usually passed through.
Can I keep assets off-exchange and still trade? Yes—prime/custody integrations and instant-settlement networks let you trade while keeping keys in custody, reducing counterparty risk. Examples include Coinbase Prime and Sygnum Connect.
Are there regional restrictions I should know about? Licensing/availability varies (e.g., Hex Trust operates under MAS MPI in Singapore; Zodia holds permissions across UK/EU/ADGM). Always confirm eligibility for your entity and region.
Conclusion + Related Reads
If you operate in the US with strict compliance needs, start with Coinbase Prime, Fidelity, or Anchorage. For bank-backed EMEA coverage, look to BNY Mellon or Zodia. For Swiss banking controls and instant settlement, Sygnum stands out; in APAC, Hex Trust offers strong licensing and workflows. BitGo and Komainu excel when you need multi-jurisdiction flexibility.
Why Retail Crypto Wallets (Mobile/Web) Matter in September 2025
Retail-friendly mobile and web wallets make crypto usable—on your phone and in your browser—without relying on a centralized custodian. This guide ranks the best retail crypto wallets for 2025 so you can safely store, send, swap, and explore Web3. A crypto wallet is software that holds your keys and lets you sign transactions; self-custody means you control those keys. We focus on practical needs: everyday buys, swaps, NFT viewing, multi-chain coverage, and clear fees. Expect mainstream names alongside rising multichain players. Secondary considerations include mobile crypto wallet UX, web3 wallet dapp access, and self-custody wallet security. If you’re new, start with a wallet that offers simple onboarding and robust recovery. If you’re advanced, look for pre-transaction risk checks, multichain swaps, and hardware support.
How We Picked (Methodology & Scoring)
Liquidity (30%) – depth and routing quality for in-wallet swaps/bridging; reliable asset movement.
Support (5%) – docs, help centers, in-app support channels.
Top 10 Retail Crypto Wallets (Mobile/Web) in September 2025
1. MetaMask — Best for EVM & massive dapp coverage
Why Use It: The most ubiquitous Web3 wallet, MetaMask balances power and familiarity. It’s everywhere dapps are, with mobile + browser extension, good network support, and strong swap/bridge routing in-app. Smart Transactions and built-in security alerts improve reliability for everyday users.
Notable Features: Smart Transactions; Swaps/Bridge aggregator; MetaMask Learn; mobile + major browsers.
Consider If: You want explicit fee transparency—MetaMask Swaps includes a 0.875% service fee (plus network gas).
Alternatives: Trust Wallet, OKX Wallet.
Regions: Global.
Fees Notes: Network fees; MetaMask Swaps service fee 0.875%.
2. Trust Wallet — Best all-rounder for mobile + extension
Why Use It: Trust Wallet offers a simple, one-stop experience: buy, send, swap, stake, and manage NFTs across many chains. Its mobile app is fast, and the extension integrates with popular EVM and non-EVM chains.
Why Use It: Rebranded as the Base app, the former Coinbase Wallet keeps familiar self-custody features while embracing Base/L2 culture and onchain social/activity. If you already use Coinbase products, onboarding is straightforward while staying self-custodial.
Consider If: You prefer chain-agnostic advanced tooling—others may offer deeper multichain utilities today.
Alternatives: MetaMask, Rainbow.
Regions: Global.
Fees Notes: Network fees; third-party swap/partner fees where used.
4. Phantom — Best for Solana + solid multichain UX
Why Use It: Phantom started Solana-first and has grown into a polished multichain wallet (Solana, Ethereum, and more). The interface is clean, with strong NFT views and transaction clarity—great for newcomers to Solana and cross-chain dabblers. Best For: Solana users, NFT traders, multichain retail.
Notable Features: In-wallet swaps and bridging; gasless swaps on Solana (select cases); robust notifications/history. Consider If: You want the lowest possible swap fees—Phantom lists 0.85% on select pairs, with separate gas/bridge fees. Alternatives: OKX Wallet, Trust Wallet.
Regions: Global.
Fees Notes: Network fees; Phantom fee 0.85% on select swaps; gasless-swap fee rules apply on Solana.
5. OKX Wallet — Best for power users who want DEX depth
Why Use It: OKX Wallet (extension + mobile) plugs you into OKX’s DEX aggregator, NFT marketplace, and DeFi. It offers multiple swap modes and solid routing—useful when chasing best execution across chains. Best For: DeFi users seeking liquidity routing; cross-chain swappers; NFT traders.
Notable Features: Multi-mode swaps; DEX aggregator; marketplace; Earn/Discover sections. Consider If: You need crystal-clear fee schedules—OKX lists DEX interface fee tiers up to 0.85% depending on pair groups. Alternatives: MetaMask, Bitget Wallet.
6. Exodus — Best for design & easy portfolio views
Why Use It: Exodus is a long-standing, self-custodial wallet with a beautifully designed UI across desktop and mobile. Portfolio tracking and NFT galleries are polished, and its Web3 Wallet extends multichain support. Best For: Newcomers who want clarity; portfolio-first users; multi-device use.
Notable Features: Multichain Web3 Wallet; thousands of swap pairs; simple buy/sell integrations. Consider If: You want explicit fee details—Exodus doesn’t charge send/receive wallet fees, but network and partner fees still apply. Alternatives: Crypto.com Onchain, ZenGo.
Regions: Global.
Fees Notes: No Exodus send/receive fees; network fees + third-party swap/fiat fees may apply.
Why Use It: Formerly known as the DeFi Wallet experience, Crypto.com Onchain is a self-custodial app with multichain support, in-wallet trading, and dapp access. It’s friendly for users who like Crypto.com’s ecosystem but want self-custody keys. Best For: Mobile-first users; staking/earn explorers; Crypto.com ecosystem fans.
Notable Features: Local key encryption; import via 12/18/24-word phrases; multichain trading & dapp browser.
Consider If: You prefer a purely chain-agnostic wallet without exchange brand ties—others may feel “lighter.”
Alternatives: Trust Wallet, Exodus.
Regions: Global (feature availability can vary).
Fees Notes: Network/partner fees; self-custody (no custodial withdrawal fees).
Why Use It: ZenGo uses MPC to remove single-point seed phrase risks while keeping you in self-custody. That makes setup and recovery less nerve-wracking for new users, without buying hardware.
Notable Features: Seed-phrase-free MPC; in-app buy/swap; staking for select assets.
Consider If: You want classic seed control or advanced on-chain tooling—some power features are simpler by design.
Alternatives: Ledger Live (with hardware), Trust Wallet.
Regions: Global.
Fees Notes: Network fees; partner fees for buy/swap as quoted in-app.
9. Bitget Wallet — Best for active swappers & airdrop hunters
Why Use It: Formerly BitKeep, Bitget Wallet has grown into a large multichain wallet with DEX aggregation, dapp discovery, and memecoin-friendly flows. It’s geared for on-chain traders who want routing and token coverage across 65+ chains.
Best For: Power users in DeFi; memecoin and airdrop participants; cross-chain swaps. Notable Features: Multichain DEX aggregator; dapp hub; iOS/Android + Chrome extension. Consider If: You prefer a simpler, beginner-first interface—others above are more hand-holding. Alternatives: OKX Wallet, MetaMask. Regions: Global.
Fees Notes: Network fees; interface/partner fees vary by route/pair.
10. Ledger Live — Best for hardware-backed mobile/desktop security
Why Use It: Ledger Live is the companion app to Ledger hardware wallets; it brings buy, swap, stake, and portfolio monitoring into a single interface while private keys stay in the hardware device. Great for retail users who want a mobile/desktop app but insist on offline signing. Best For: Long-term holders; high-value accounts; users planning to add hardware.
Notable Features: Buy/sell/swap/stake modules; multi-asset support; iOS/Android + desktop. Consider If: You don’t own hardware—full security benefits require a Ledger device.
Alternatives: ZenGo (MPC), Trezor Suite (with hardware).
Regions: Global.
Fees Notes: Network fees; partner fees for buy/swap as quoted in-app.
Decision Guide: Best By Use Case
Regulated U.S. on-ramp familiarity: Base app (formerly Coinbase Wallet)
Global multichain coverage + liquidity routing: OKX Wallet, Bitget Wallet
Enable biometrics + 2FA (where available) and set a strong passcode.
Back up recovery materials: seed phrase metal card, or MPC recovery kits.
Prefer hardware signing for larger balances.
Use transaction previews and simulation/risk checks before signing.
Keep software updated; download only from official sites/app stores.
This article is for research/education, not financial advice.
Beginner Mistakes to Avoid
Saving seed phrases in cloud notes/screenshots.
Sending coins to the wrong chain or address format.
Ignoring fee settings or slippage in swaps.
Approving unlimited token allowances without review.
Falling for phishing domains and fake extensions.
FAQs
What is a retail crypto wallet (mobile/web)? A mobile/web retail wallet is software that stores your private keys and lets you sign transactions from your phone or browser. Most are self-custodial, meaning you—not an exchange—control your keys.
Is a self-custody wallet safer than keeping coins on an exchange? Self-custody removes exchange counterparty risk. However, you must protect recovery methods (seed phrase, MPC recovery) and your device. Hardware or MPC-based options can add protection.
Which wallet is best for beginners? For simplicity: Trust Wallet, Exodus, or ZenGo. They have straightforward onboarding, clear portfolio views, and solid docs. Advanced users might prefer MetaMask, Phantom, or OKX Wallet for deeper on-chain tooling.
What fees should I expect? You’ll always pay network gas. Some wallets add interface/service fees on swaps/bridges (e.g., MetaMask 0.875%; Phantom 0.85% on select pairs; OKX DEX 0–0.85% depending on token groups).
Do I need hardware for mobile/web wallets? No. Many work fine without hardware. For higher balances, pairing a mobile/web app with a hardware wallet (e.g., via Ledger Live) can reduce signing risk.
Can I use one wallet across multiple chains? Yes—most featured wallets are multichain. Check chain lists and NFT support before migrating.
Conclusion + Related Reads
If you want maximum dapp coverage, go MetaMask; Solana-centric with great UX, pick Phantom; for exchange-adjacent simplicity, choose Base app or Crypto.com Onchain; for hardware-backed security, Ledger Live. Power users chasing routing and airdrops may prefer OKX Wallet or Bitget Wallet, while newcomers should consider Trust Wallet, Exodus, or ZenGo.