{"name":"io.github.GabrielAllit1/salt19-agent-utility-grid","version":"0.5.1","description":"MCP/x402 utilities with semantic idempotency, bounded decisions, adaptive pricing, Proof402 verification receipts, and an A2A 1.0 discovery/routing adapter.","transport":"streamable-http","url":"https://api.salt19.com/mcp","payment":{"protocol":"x402","chain":"eip155:8453","asset":"USDC"},"website":"https://salt19.com/agent-utility-grid/","discovery":{"mcp_server_metadata":"https://api.salt19.com/server.json","a2a_agent_card":"https://api.salt19.com/.well-known/agent-card.json","a2a_jsonrpc":"https://api.salt19.com/a2a","openapi":"https://api.salt19.com/openapi.json","x402_manifest":"https://api.salt19.com/.well-known/x402","catalog":"https://api.salt19.com/catalog","tools":"https://api.salt19.com/tools","delivery_contracts":"https://api.salt19.com/delivery/contracts.json","sitemap":"https://api.salt19.com/sitemap.xml","start_here":"https://api.salt19.com/discover/find-tool","pricing":"https://api.salt19.com/discover/pricing","mcp_free_router":"find-salt19-tool"},"claim_boundary":"This document advertises canonical public metadata only. A2A provides discovery/routing, not a second payment path. Source repository metadata is omitted while the canonical implementation repository is private. Registry listing, rank, buyer attribution, settlement, delivery truth, and revenue remain independently evidenced states.","positioning":"SALT19 Fresh-State Grid: live external state and machine operations with no signup, subscription, or provider API key. Start free with natural-language tool routing, then pay per result with x402 on Base USDC.","acquisition_products":["base-token-allowance","base-token-balance","base-transaction-status","base-wallet-balance","base-contract-state","sec-recent-filings","sec-company-facts","nws-active-alerts","usgs-earthquakes","url-to-llm-markdown","npm-package-facts","github-repo-facts"],"fresh_state_grid_version":"0.6.0","acquisition_router":{"version":"free-tool-selection-v1","free_tools":["find-salt19-tool","salt19-pricing"],"payment_preflight":"x402-payment-preflight"}}