Cardano infrastructure that scales with your dApp.
Managed Ogmios, Kupo, Blockfrost RYO and UTxO RPC on mainnet, preprod and preview. Serverless and multi-tenant: you pay per request, reserve throughput when you need it, and $0 when nothing is calling.
Forget about infra
Monitoring, security patches, version upgrades — handled. You ship the dApp; we keep the machinery invisible.
Pay for requests, not servers
Load-balanced instances appear when traffic spikes and disappear when it doesn't. Idle costs exactly $0.
99.9% SLA, measured publicly
Active-active redundancy across availability zones in every region. Our status page does the bragging.
Choose your own API
WebSockets, HTTP, REST or gRPC — pick the API that fits how you already build. Ogmios, Kupo, Blockfrost and UTxO RPC all run on the same multi-region backbone, so the choice is yours to change later.
Every API we host is open-source software with a public spec — the same binaries you can run on your own laptop. We operate them; we don't own them. If you ever want to leave, point your client at your own node and nothing in your code changes.
Kupo-compatible chain indexer for UTxOs, datums and scripts, powered by Dolos
Read docs →gRPC interface for chain sync, queries and tx submission, powered by Dolos.
Read docs →Multiple operators. Zero single points of failure.
Demeter is run jointly by TxPipe and Blink Labs — two independent engineering teams you already know from the Cardano ecosystem. Each runs a full, idempotent copy of the stack behind a health-checked load balancer: either provider can serve any request, so if one operator is out, your traffic never notices.
Become a Demeter operator
Run a copy of the stack in your own region and serve traffic alongside TxPipe and Blink Labs. Open extensions, shared on-call, revenue on the requests you serve.
Pay for what you use. Nothing when idle.
Usage is metered per port and scales to zero. You only pay a minimum fee once you reserve throughput.
Pure pay-as-you-go. Metered usage, nothing to pay when traffic stops.
Reserved throughput for apps carrying real production traffic.
Highest reserved throughput, for workloads that can't queue.
For workloads past Pro II, or teams that need contractual guarantees.
Building something good? Run it on us.
Approved developers get free access to every API — Ogmios, Kupo, Blockfrost and UTxO RPC, on mainnet and testnets. No credit card, no trial clock. Tell us what you're building and we review applications weekly.