Welcome to Evolve

Payments, identity, and platform infrastructure — built for businesses that scale.

Take payments, verify customers, and run a marketplace — all on one platform. Evolve is the financial infrastructure for modern businesses, used by thousands of teams from early-stage startups to global enterprises.

A note from GitBook

This site is a demo of GitBook's enterprise features applied to a fictional fintech, Evolve. It shows what a real customer-facing docs site looks like end-to-end — adaptive content, OpenAPI variants, the AI Assistant with Connections, change-request workflows, hidden pages with public/authenticated flips, and more.

Try a persona to see adaptive content in action across the site:

Prospect New user Migrator Partner

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Three products, one platform

Payments

Accept card and bank-rail payments. Smart routing, 3-D Secure, settlement, reporting.

Identity

Verify customers and businesses. Document review, selfie liveness, bank verification, KYB.

Connect

Embed payments in your platform. Onboard sellers, split payments, run a marketplace.

For developers

API references, SDKs, and the agent integrations across all three products. Pick where to dive in:

Quickstart

Make your first API call in five minutes.

Quickstart

Authentication

Keys, restricted scopes, signature verification.

Authenticated

SDKs

Node, Python, Go, Ruby — official and idiomatic.

SDKs

AI agents

llms.txt, MCP server, agent best practices.

For AI agents

Learn and explore

Guides

Everything you need to get the most out of the Evolve platform.

Tutorials

Step-by-step builds for common workflows. 15 tutorials with video walkthroughs.

Start building

Help Center

Focused answers to common questions. The Assistant pulls from here, the forum, and YouTube.

View all

Integration guides

Slack, Zapier, Segment, QuickBooks, NetSuite — and more in active development.

Browse integrations

What's new

Our biggest recent releases

Smart routing v2

Per-network success-rate optimization. 1–3% lift in approval rate, no code changes.

Payments API v3-beta

Renamed Payment object, capture_method enum, 30-day auth, multi-currency capture.

Selfie liveness 2.0

Passive liveness — no head turns. Lifts completion rates by ~12%.

View complete changelog

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Partner with Evolve

Become a partner

Solution, implementation, and technology partners earn revenue share, get co-marketing support, and a direct line to your partner success manager.

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Already a partner?

Sign in to the partner portal for deal registration, marketing resources, training, and support.

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Get help

Talk to support

For account-specific questions, integration help, or production incidents, open a ticket by starting a chat below.

Platform status

Real-time status of every Evolve service. Subscribe via email or RSS for incident updates.

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Community

Real-time discussion with other Evolve customers and our team. Most product questions have a thread.

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