# QMesh

- [Introduction](/docs): QMesh runs quantum circuits as services on a peer-to-peer network, and records evidence of every run.
- [Scope](/docs/scope): What is real, what is simulated and what is still experimental.
- [Installation](/docs/installation): Run the QMesh backend and the operator console on your machine.
- [Basic usage](/docs/basic-usage): Submit a circuit, follow the job and read the result over the HTTP API.

- **Concepts**
- [Architecture](/docs/concepts/architecture): The parts of QMesh and how a request moves through them.
- [Jobs](/docs/concepts/jobs): The life of a circuit job, from QUEUED to COMPLETED or FAILED.
- [Circuit planning](/docs/concepts/circuit-planning): How a circuit becomes fragments, stages and blocks, and how each block gets a peer.
- [Peers and discovery](/docs/concepts/peers): How the coordinator finds worker peers, tracks their health and decides whether to trust them.
- [Reservations](/docs/concepts/reservations): How the coordinator reserves a peer before sending it work, and what happens when a peer fails.
- [Provenance](/docs/concepts/provenance): How QMesh records a run so that its result can be checked later.

- **Integrations**
- [Overview](/docs/integrations/overview): Every integration QMesh has, what state it is in, and where the work happens.
- [x402 payments](/docs/integrations/x402): Charge for circuit and options runs with the x402 payment flow, settled in USDC on Algorand TestNet.
- [Billing](/docs/integrations/billing): Stripe subscriptions, prepaid credit packs, credit-metered circuit runs and USDC credit packs.
- [Credits and ledger](/docs/integrations/credits-ledger): One payment-event model and one append-only credit ledger for every way money enters the platform.
- [Chain registry](/docs/integrations/chain-registry): One place that knows each network, how to reach it, and what QMesh is allowed to do there.
- [Chainlink and tokenized stocks](/docs/integrations/chainlink): Verifiable price inputs for finance and risk, and portfolio optimization on Robinhood tokenized stocks.
- [ENS](/docs/integrations/ens): Resolve names to addresses, show names instead of addresses, and a proof of concept for worker subnames.
- [Sign-in with Ethereum](/docs/integrations/siwe): Sign in with a wallet, using EIP-4361, beside email codes.
- [Starknet session keys](/docs/integrations/starknet): Give an AI agent a spending allowance that a Starknet contract enforces, so it cannot overspend even if the backend is compromised.
- [Agent LLM providers](/docs/integrations/agent-llm): Choose Groq, OpenRouter or NEAR AI Cloud private inference for agent chat, and see whether a reply was attested.
- [Toju agent storage](/docs/integrations/toju): Agents draft a report and, with your approval, store it on public IPFS for a capped Base Sepolia payment.
- [VAULT and IPFS](/docs/integrations/vault-ipfs): A browser content layer for circuits and runs: publish, share by CID, and open any CID with verification.
- [Kubo content node](/docs/integrations/kubo): The platform's own IPFS node: locked-down RPC, a read-only gateway, storage limits, garbage collection and metrics.

- **Reference**
- [HTTP API](/docs/reference/http-api): The coordinator's REST endpoints, grouped by what they do.
- [Configuration](/docs/reference/configuration): Every backend environment variable, with its default.
- [Roadmap](/docs/reference/roadmap): Work in review and ideas that exist only as issues. None of this is a promise.
- [FAQ](/docs/reference/faq): Short answers to the questions people ask first.