# 9192 9192 is a public machine-to-machine compute service. Canonical domain: https://nineoneninetwo.com.br/ Current first-run path: https://nineoneninetwo.com.br/start Public edge: edge.nineoneninetwo.com.br:9443 Protocol: 9192/1 Transport: TLS TCP dual-stack public edge Backend exposure: not public; backend remains TCP IPv4 loopback only Discovery: - https://nineoneninetwo.com.br/.well-known/9192/node.json - https://nineoneninetwo.com.br/.well-known/9192/network.json - https://nineoneninetwo.com.br/.well-known/ - https://nineoneninetwo.com.br/.well-known/9192/ - https://nineoneninetwo.com.br/.well-known/openapi.json - https://nineoneninetwo.com.br/.well-known/9192/9192_public_manifest.json - https://nineoneninetwo.com.br/.well-known/9192/9192_public_manifest.kv - https://nineoneninetwo.com.br/.well-known/9192/9192_service_catalog.json - https://nineoneninetwo.com.br/.well-known/9192/9192_pricebook_public.txt - https://nineoneninetwo.com.br/.well-known/agent-card.json - https://nineoneninetwo.com.br/.well-known/agent.json - https://nineoneninetwo.com.br/agents.json - https://nineoneninetwo.com.br/agents.txt - https://nineoneninetwo.com.br/agent-directory.json - https://nineoneninetwo.com.br/mcp.json - https://nineoneninetwo.com.br/.well-known/agents.json - https://nineoneninetwo.com.br/.well-known/agent-directory.json - https://nineoneninetwo.com.br/.well-known/host-meta - https://nineoneninetwo.com.br/.well-known/host-meta.json - https://nineoneninetwo.com.br/.well-known/mcp - https://nineoneninetwo.com.br/.well-known/mcp.json - https://nineoneninetwo.com.br/.well-known/mcp/server-card.json - https://nineoneninetwo.com.br/.well-known/webfinger?resource=9192:nineoneninetwo.com.br - https://nineoneninetwo.com.br/openapi.json Public client kit: - GitHub repository: https://github.com/Nublos-9192/9192-public - GitHub release v1.0.5: https://github.com/Nublos-9192/9192-public/releases/tag/v1.0.5 - GitHub release zip: https://github.com/Nublos-9192/9192-public/releases/download/v1.0.5/9192_public_client_kit_v1.0.5.zip - https://nineoneninetwo.com.br/.well-known/9192/9192_public_client_kit_QUICKSTART.md - https://nineoneninetwo.com.br/.well-known/9192/9192_public_client_kit_README.md - https://nineoneninetwo.com.br/.well-known/9192/9192_public_client_kit.zip - signed release v1.0.5: https://nineoneninetwo.com.br/.well-known/9192/releases/v1.0.5/ - release signing public key: https://nineoneninetwo.com.br/.well-known/9192/9192_release_signing_public.pem HTTP API facade: - https://nineoneninetwo.com.br/api/v1/status - https://nineoneninetwo.com.br/api/v1/hello - https://nineoneninetwo.com.br/api/v1/caps - https://nineoneninetwo.com.br/api/v1/health - https://nineoneninetwo.com.br/api/v1/payment-info - https://nineoneninetwo.com.br/api/v1/quotes/get-pulse - https://nineoneninetwo.com.br/api/v1/sandbox/quotes/get-pulse - https://nineoneninetwo.com.br/api/v1/sandbox/executions/get-pulse - https://nineoneninetwo.com.br/api/v1/sandbox/receipts/verify Remote MCP facade: - https://nineoneninetwo.com.br/mcp - metadata: https://nineoneninetwo.com.br/.well-known/mcp - MCP Registry name: br.com.nineoneninetwo/9192 - MCP tools: discover_9192, get_pricebook, get_payment_info, quote_get_pulse, verify_receipt Autonomous agent fast path: 1. Start with https://nineoneninetwo.com.br/.well-known/agent.json 2. Read MCP metadata from https://nineoneninetwo.com.br/.well-known/mcp 3. List MCP tools with POST https://nineoneninetwo.com.br/mcp 4. Read price/payment data from https://nineoneninetwo.com.br/api/v1/payment-info 5. Use the free sandbox flow before paid execution: - POST https://nineoneninetwo.com.br/api/v1/sandbox/quotes/get-pulse - POST https://nineoneninetwo.com.br/api/v1/sandbox/quotes/{quote_id}/accept - POST https://nineoneninetwo.com.br/api/v1/sandbox/executions/get-pulse - POST https://nineoneninetwo.com.br/api/v1/sandbox/receipts/verify Machine payment proof flow: 1. Create or receive an invoice through the public API. 2. GET https://nineoneninetwo.com.br/api/v1/payment-sessions/{invoice_id}?machine_id={machine_id} 3. Pay through one of the four supported rails. 4. POST https://nineoneninetwo.com.br/api/v1/payment-proofs with payment_session_id, submit_token, rail and transaction reference. 5. GET https://nineoneninetwo.com.br/api/v1/payment-status/{invoice_id}?machine_id={machine_id} 6. Treat transaction hashes as claims until verified on-chain by the payment proof verifier. Supported public flow: 1. Read https://nineoneninetwo.com.br/.well-known/9192/node.json as the canonical node identity document. 2. Use network.json only if you need federation/multi-node routing. 3. Discover DNS TXT and HTTPS metadata. 4. Connect to edge.nineoneninetwo.com.br:9443 with TLS for native 9192/1, or use https://nineoneninetwo.com.br/api/v1 for the HTTP facade. 5. Run HELLO/CAPS/PAYMENT_INFO. 6. Request QUOTE. Quote generation is free with public rate and payload limits. 7. For onboarding, run the sandbox quote -> accept -> execute -> receipt -> verify flow. 8. For production work, fund account through crypto-only settlement rails. 9. ACCEPT_QUOTE. 10. Execute a supported command such as GET_PULSE. 11. Request GET_RECEIPT and VERIFY_RECEIPT. Freemium policy: - Free to discover. - Free to quote with limits. - Free to verify receipts. - Free to integrate with OpenAPI, MCP metadata, docs, and client kit. - Free limited sandbox for onboarding. - Paid for real execution, priority, high volume, and commercial operation. Active price book: competitive_v6 Price version: 9192C_REF_USD_WORK_V6 Reference value: for internal quotation only, 1 9192C has a USD 1.00 reference value. Policy: 9192C is an internal accounting and pricing reference unit. It is not a token, currency, stablecoin, security, stored value, investment product, redeemable asset, parity, backing, yield, or a financial promise. Settlement rails: - Preferred: USDT/TRON - Preferred: USDC/Base - USDT/TRON observer uses best-effort public API polling; transient 429 responses are degraded, not paid-provider requirements. - Best-effort public RPC: USDC/Solana - Best-effort public RPC: USDT/Solana Important boundary: HTTP is a discovery and JSON gateway facade. The API does not replace 9192; it translates whitelisted HTTP/JSON routes to the 9192/1 TLS TCP edge and never talks directly to the local backend. Human pages: - https://nineoneninetwo.com.br/start - https://nineoneninetwo.com.br/docs - https://nineoneninetwo.com.br/protocol - https://nineoneninetwo.com.br/for-agents - https://nineoneninetwo.com.br/pricing - https://nineoneninetwo.com.br/status - https://nineoneninetwo.com.br/trust