{"repo":"solvela-ai/solvela","free":true,"listed":false,"github":"https://github.com/solvela-ai/solvela","clone":"git clone https://github.com/solvela-ai/solvela.git","description":"Solana-native AI agent payment infrastructure. AI agents pay for LLM API calls with USDC-SPL on Solana via the x402 protocol.","language":"Rust","stars":10,"topics":["ai-agents","axum","crypto-payments","llm","payment-gateway","rust","solana","stablecoin","usdc","x402"],"license":null,"category":"ai-agents","readme_excerpt":"Solvela Solvela (n.) — the place where settlement happens. From Latin solvere (to settle, to pay) + Romance -ela . A Solana-native settlement layer for AI agents. No API keys, no accounts -- just wallets. AI agents pay for LLM API calls with USDC-SPL on Solana via the x402 protocol. The gateway verifies payments on-chain, routes requests through a 15-dimension smart scorer, and proxies to the optimal provider. All settlement happens in USDC on Solana -- no custodial accounts, no subscription tiers, no invoices. --- Architecture --- Features Smart Routing 15-dimension rule-based scorer classifies requests into complexity tiers (Simple, Medium, Complex, Reasoning) and maps them to optimal models. microsecond-scale, zero external calls per scoring decision. Routing profiles: eco , auto , premium , free (with aliases like cheap / budget , balanced / default , best / quality , oss / open ). Model aliases resolve shortcuts to specific models: opus , sonnet , haiku , gpt5 , gemini , flash , grok , deepseek , reasoner , o3-mini . x402 Payments USDC-SPL payments on Solana via the x402 protocol. Two payment schemes: direct TransferChecked (pre-signed) and trustless Anchor escrow with PDA vaults (deposit/claim/refund). Ed25519 signature verification, ATA derivation, replay protection via Redis SET NX EX . Multi-Provider Support OpenAI, Anthropic, Google, xAI, DeepSeek, and NVIDIA NIM (a free Nemotron tier plus paid models). Provider adapters translate between the gateway's OpenAI-compat","default_branch":null,"files":null,"tree":[],"storefront":"/r/solvela-ai","claimed":false,"request_supported":{"post":"https://gitbuyer.com/r/solvela-ai/solvela/request-supported","requests":0},"note":"indexed from public GitHub; nothing is for sale on this page. Clone it from GitHub. Paid listings live at /search."}