{"auth":{"exchange":"POST /v1/deposit/intent returns a token and a unique exact USDC amount valid for 1 hour.","note":"A wallet address is not a credential.","wallet":"POST /v1/auth/challenge, sign the message with your wallet, POST /v1/auth/token. Send the solx_ token as Authorization: Bearer, x-api-key or X-Spend-Token."},"description":"Pay-per-use AI API paid with USDC on Solana: models from Anthropic and OpenAI","endpoints":{"balance":"GET /v1/balance","challenge":"POST /v1/auth/challenge","chat_completions":"POST /v1/chat/completions (OpenAI format)","claim":"POST /v1/deposits/claim","deposit_intent":"POST /v1/deposit/intent","health":"GET /health","messages":"POST /v1/messages (Anthropic format)","models":"GET /v1/models","revoke":"DELETE /v1/auth/token","revoke_all":"POST /v1/auth/revoke-all","token":"POST /v1/auth/token"},"models":[{"cost_per_token":0.0000012,"id":"claude-haiku-4-5-20251001","input_cost_usd":0.0000012,"name":"Claude Haiku 4.5","output_cost_usd":0.000006,"provider":"Anthropic","supports_tools":true},{"cost_per_token":1.2e-7,"id":"claude-haiku-5-5","input_cost_usd":1.2e-7,"name":"Claude Haiku 5.5","output_cost_usd":6e-7,"provider":"Anthropic","supports_tools":true},{"cost_per_token":0.000006,"id":"claude-opus-4-6","input_cost_usd":0.000006,"name":"Claude Opus 4.6","output_cost_usd":0.00003,"provider":"Anthropic","supports_tools":true},{"cost_per_token":0.0000048,"id":"claude-opus-5-5","input_cost_usd":0.0000048,"name":"Claude Opus 5.5","output_cost_usd":0.000024,"provider":"Anthropic","supports_tools":true},{"cost_per_token":0.0000036,"id":"claude-sonnet-4-6","input_cost_usd":0.0000036,"name":"Claude Sonnet 4.6","output_cost_usd":0.000018,"provider":"Anthropic","supports_tools":true},{"cost_per_token":0.0000024,"id":"claude-sonnet-5-5","input_cost_usd":0.0000024,"name":"Claude Sonnet 5.5","output_cost_usd":0.000012,"provider":"Anthropic","supports_tools":true},{"cost_per_token":0.0000024,"id":"gpt-4.1","input_cost_usd":0.0000024,"name":"GPT-4.1","output_cost_usd":0.0000096,"provider":"OpenAI","supports_tools":true},{"cost_per_token":4.8e-7,"id":"gpt-4.1-mini","input_cost_usd":4.8e-7,"name":"GPT-4.1 Mini","output_cost_usd":0.00000192,"provider":"OpenAI","supports_tools":true},{"cost_per_token":0.000003,"id":"gpt-4o","input_cost_usd":0.000003,"name":"GPT-4o","output_cost_usd":0.000012,"provider":"OpenAI","supports_tools":true},{"cost_per_token":1.8e-7,"id":"gpt-4o-mini","input_cost_usd":1.8e-7,"name":"GPT-4o Mini","output_cost_usd":7.2e-7,"provider":"OpenAI","supports_tools":true},{"cost_per_token":0.000012,"id":"gpt-6-astra","input_cost_usd":0.000012,"name":"GPT-6 Astra","output_cost_usd":0.00006,"provider":"OpenAI","supports_tools":false},{"cost_per_token":1.2e-7,"id":"gpt-6-luna","input_cost_usd":1.2e-7,"name":"GPT-6 Luna","output_cost_usd":6e-7,"provider":"OpenAI","supports_tools":true}],"name":"SolanaProx","payment":{"deposit_address":"FjGCr4WojWt1dHbUaCbkFgSrrXBYvbNqY6TWsePyqDFX","method":"prepaid_usdc","min_charge_usdc":"0.001000","min_deposit_usdc":"0.100000","mint":"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","network":"solana","pricing":"Each request is quoted up front (estimated input tokens x input rate + max_tokens x output rate, with a 20% markup) and credited back to actual provider usage after the call. Failed, empty and thinking-only replies cost nothing.","refunds":"Balances are closed-loop credit with no withdrawals. Balances never expire.","sol":"SOL is not accepted. SOL sent by mistake is not credited automatically.","token":"USDC","usdc_token_account":"7B65QQ41bRvk3Musz3mLCP1wBMW54T7M4TibjZ7NudSq"},"version":"2.0.0"}