Uphold
Uphold is a multi-asset digital money platform and regulated crypto exchange that lets consumers and businesses hold, trade, send and spend more than 300 cryptocurrencies, national currencies and precious metals from a single account. Its Enterprise API Suite ("Move on chain") is a modular set of OpenAPI 3.1 REST APIs — Core, Widgets, Topper, Market Pulse and KYC Connector — that partners embed to onboard and KYC/KYB-verify users, move value across bank rails (ACH, FedNow/RTP, Wire, FPS, SEPA), debit and credit cards, alternative payment methods (Apple Pay, PayPal) and 50+ blockchain networks, and to run buy/sell, trade, send, portfolio, statements and FATF Travel Rule flows. Uphold also runs a public legacy market-data and wallet API at api.uphold.com/v0, publishes embeddable Payment, KYC and Travel Rule widgets, a Svix-backed webhook event surface, a full Sandbox with test helpers, a public Postman workspace, an llms.txt, an A2A agent card and a documentation MCP server.
Uphold publishes 23 APIs on the APIs.io network, including Accounts API, Assets API, Authentication API, and 20 more. Tagged areas include Company, cryptocurrency, digital-assets, payments, and banking.
The Uphold catalog on APIs.io includes 1 event-driven AsyncAPI specification.
Uphold’s developer surface includes documentation, API reference, getting-started guide, quickstart, support, engineering blog, pricing, and 37 more developer resources.
Kin Score
APIs 25
Individual APIs this provider publishes, each with its own machine-readable definition.
Uphold Public API (v0)
The long-standing public Uphold API at api.uphold.com/v0 — tickers and exchange rates, supported currencies and assets, plus OAuth 2.0 authenticated access to a member's cards, ...
Uphold Documentation MCP Server
Anonymous, read-only Model Context Protocol server published by Uphold at developer.uphold.com/mcp over streamable HTTP. Exposes three tools (documentation search, a virtualized...
Uphold Accounts API
Accounts.
Uphold Assets API
Assets, networks and rails.
Uphold Authentication API
Authentication.
Uphold Capabilities API
User capabilities.
Uphold Countries API
Countries.
Uphold External accounts API
External accounts.
Uphold Files API
Files.
Uphold General API
General.
Uphold Ingestions API
The Ingestions API from Uphold — 0 operation(s) for ingestions.
Uphold KYB API
Business User's KYB.
Uphold KYC API
Individual User's KYC.
Uphold KYC sharing API
KYC sharing.
Uphold Metadata API
Metadata.
Uphold Payment API
Payment.
Uphold Portfolio API
Portfolio.
Uphold Statements API
Statements.
Uphold Sumsub API
Sumsub KYC Connector.
Uphold Terms of service API
User terms of service.
Uphold Transactions API
Transactions.
Uphold Travel rule API
Travel rule.
Uphold Users API
Users.
Uphold Veriff API
Veriff KYC Connector.
Uphold Webhooks API
Webhooks.
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MCP Servers 1
Model Context Protocol servers that expose these APIs to AI agents.
uphold-mcp.yml
MCP SERVEREvent Specifications 1
AsyncAPI definitions for this provider's event-driven and streaming APIs.
Uphold Core Webhooks
ASYNCAPISecurity Posture 4
Authentication, domain security, vulnerability disclosure, and trust-center signals.
Scopes 1
OAuth scopes governing access to this provider's APIs.
Resources
Get Started 6
Portal, sign-up, and the first successful call
Documentation 2
Reference material describing how the API behaves
Agent Surfaces 4
MCP servers, agent skills, and machine-readable catalogs
Design & Contract 7
Pagination, idempotency, versioning, errors, and events
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Build 5
SDKs, sample code, and the tooling you integrate with
Access & Security 8
Authentication, authorization, and security posture
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Operate 4
Status, limits, changes, and where to get help
Commercial 4
Pricing, plans, and the legal terms of use
Company 2
The organization behind the API
Other 2
Properties that don't map to a standard resource type