Utilia — live Solana priority fees for $0.002

# Utilia Solana Transaction Evidence > Explain a confirmed Solana transaction for $0.004 per call. > Receive landed state, balance deltas, logs, compute use, a stable failure class, and a retry-aware next action. > Fetch live priority-fee bids for Solana transaction agents at $0.002 per call. > Responses are timestamped and can be localized to the writable accounts in a transaction. > No account, subscription, or API key is required. Paid requests use x402 v2 > exact USDC payments on Solana mainnet, with explicit Base USDC aliases. > Additional tools cover preflight simulation, token risk, PDF-to-Markdown, and audio normalization. > PDF and audio bodies are processed in memory and are not persisted to disk. > Access and settlement logs retain request and payment metadata, not media bodies. ## Machine-readable documentation - OpenAPI 3.1: https://api.utilia.ink/openapi.json - Solana-paid remote MCP server (Streamable HTTP): https://api.utilia.ink/mcp - Base-paid remote MCP server (Streamable HTTP): https://api.utilia.ink/base/mcp - MCP server metadata: https://api.utilia.ink/server.json - ARD agent catalog: https://api.utilia.ink/.well-known/ai-catalog.json - 8004 registration: https://api.utilia.ink/.well-known/agent-registration.json - Health: https://api.utilia.ink/healthz - Transaction-diagnosis integration guide: https://api.utilia.ink/guides/transaction-diagnosis - Priority-fee integration guide: https://api.utilia.ink/guides/priority-fees - PDF-to-Markdown integration guide: https://api.utilia.ink/guides/pdf-to-markdown - Solana token-safety integration guide: https://api.utilia.ink/guides/token-safety - Audio-normalization integration guide: https://api.utilia.ink/guides/audio-normalization - x402 Bazaar: https://facilitator.payai.network/discovery/resources?type=http ## Discovery registries - Agent402 Solana listing: https://marketplace.agent402.app/marketplace?agent=72d76bfa-adb0-40ea-8601-79d8345ab3ec - Agent402 Solana machine record: https://marketpl

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