Sealrail
Reviewer quickstart

Evaluate Sealrail in 60 seconds.

Sealrail is proof-gated AI and RWA payment infrastructure: agents do work, verifiers prove it, Casper anchors it, and payment unlocks only after proof.

Fast path

  1. Open /run and click Run full flow
  2. Watch the AI invoice/RWA agent produce a structured decision
  3. Verify output hashes, WASM hash, attestation hash, and Casper anchor
  4. Copy the x402-compatible proof/payment receipt
  5. Open the canonical proof detail page
  6. Confirm payment unlocks only after verified proof

Start the live run | Check system status | Read technical docs

Ecosystem fit

  • Casper: proof hashes are anchored through the ProofRegistry path.
  • x402: proof bundles include an x402-compatible payment receipt and unlock condition.
  • RWA: the primary flow scores invoice risk before payment release.
  • Agentic AI: an LLM agent produces structured output, but cannot unlock payment by itself.
  • Odra/TEE-ready: verifier records bind WASM/schema hashes and future hosted TEE claims.
Ecosystem integrations

Built as an integration surface for Casper agents.

SealRail now exposes a real MCP stdio server, public agent integration manifest, plus live Casper, Odra, and x402-compatible proof/payment metadata. External agents can inspect the manifest or connect through MCP to read status, inspect proof bundles, and create payment-backed tasks with a caller-provided API key.

Live now
  • Casper testnet: Hosted backend reports Casper testnet mode with ProofRegistry contract readiness and deploy metadata.
  • Odra ProofRegistry: The proof registry contract is built with Odra and deployed on Casper testnet for proof anchoring.
  • x402-compatible receipts: Proof bundles expose payment-required receipt metadata, unlock conditions, network, and payment state.
  • MCP server: A real Model Context Protocol stdio server exposes SealRail tools for status, manifests, proofs, and payment-backed task creation.
Manifest endpoint

Backend /api/integrations/agent-manifest publishes capabilities, endpoints, Casper contract metadata, x402 receipt support, and current trust boundaries without exposing secrets.

Next integrations
  • CSPR.cloud APIs: Deeper read/write lookup support for proof metadata, deploys, and account-level status.
  • Agent wallet identity: Casper wallet-linked ownership for agents, buyers, and verifiers with reputation tied to real proof history.
  • External agent frameworks: Adapters for popular autonomous agent runtimes so they can call SealRail as their proof-gated payment rail.