Vertalo was built API-first from the ground up — before launch, before the first client. That decision, made in 2018, is why the same platform can offer agentic tokenization and transfer agency today: an agent can only operate what an integration can reach, and everything here was built to be reached.
In production since 2018 · 200+ GraphQL operations · fronted by the Vertalo MCP Server
Vertalo integrates with itself: our own frontend calls the same API clients call. No privileged inner interface — the API is the platform.
The architecture written down: one GraphQL endpoint over a Shared Ledger — the Golden Source for private asset data.
Agents discover role-scoped tools over the same API. Agentic transfer agency — because the platform never needed a human at the keyboard.
Most platforms bolt an API onto a product. Vertalo did the reverse: from day one we treated ourselves as a third party to our own Shared Ledger, and built the product on the same API we hand to clients. Every capability the platform has ever shipped arrived through that one door.
That is why the arrival of AI agents required no re-architecture. An agent is just another well-behaved integrator — and this platform has never known any other kind.
One strongly-typed, introspective schema. Ask for exactly the data you need in one round-trip — no stitching a dozen REST routes.
Purpose-built ledgers — transfer agent, ATS, blockchain — unified into one authoritative record. Every party sees only the data it is party to.
Permissions enforced beneath the surface, uniformly — not requested politely per query.
Multi-step workflows bundled into one request, so common operations don't become multi-trip integrations.
Idempotent calls that create a record or return the existing one. Simpler, safer integration logic with less defensive code.
React to settlement, blockchain confirmations, and position changes without polling — the backbone for agent-orchestrated workflows.
api.vertalo.com is now fronted by the Vertalo MCP Server. Your backend authenticates with credentials we issue, and your agent discovers role-scoped tools — issuer, broker-dealer, ATS, custodian — over the same operations, the same permissions, the same ledger.
Read-only resources give agents live context with no write exposure. State-changing tools are separate, and scoped.
Every state-changing call records which person authorized which agent to take which action, under which role.
Issuance, transfer, clawback, redemption — the calls that move the register stay behind explicit human confirmation.
The securityholder record holds traditional book-entry — digital, dematerialized — securities and tokenized holdings side by side. Same record, same transfer-agent authority. The token is a representation; the register is the truth.
The singular, authoritative repository — dematerialized and tokenized positions reconciled into one record.
Holders, quantities, restrictions, issuance events.
Trading and settlement data, party-scoped.
On-chain positions and events, synced in order.
If chain data is ever unavailable, the transfer-agent architecture keeps ownership records intact and operations running.
A person reads every request. You get a tenant seeded with demo data, and credentials for your backend.
GraphQL direct — typed, introspective, documented at api.vertalo.com — or the MCP client library of your choice, from a backend you control.
Issuance, transfers, webhooks. Watch it settle in the sandbox before a line of production code — with delegation recorded on every write.
Through Vertalo's partnership with The Token Playbook, the same agent that operates the register can pull the rules and the market around it — live, as tool calls. This is that call, running on this page.
Sandbox access is open — bring your integration team or your agent. Same tenant, same register, either door.
Tell us who you are and what you hold. A person reads every request.
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