{"id":469598,"recorded_at":"2026-10-27T12:29:29.839487Z","observed_at":"2026-10-27T12:29:29.839425Z","subject_kind":"source_record","subject":"x402_bazaar:https://pool.linkrra.com/api/billing/x402/chat/completions","kind":"listing","method":"sync.x402_bazaar/1","body":{"endpoints":[["x402","https://pool.linkrra.com/api/billing/x402/chat/completions"]],"name":"Linkrra Synap: Open-Model LLMs","owner_address":"0xaa0a350f6080940c138a8a50c0fa8c8387782eb4","raw":{"accepts":[{"amount":"1000","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","extra":{"name":"USD Coin","version":"2"},"maxTimeoutSeconds":120,"network":"eip155:8453","payTo":"0xAA0a350f6080940c138A8A50C0Fa8c8387782eb4","scheme":"exact"}],"description":"Linkrra Synap: OpenAI-compatible chat completions API (LLM inference) for chat, coding and agent workloads. Pay per call in USDC on Base via x402 - no account, no API key. Model \"auto\" picks the cheapest fit. From $0.001 per call, usage-priced per token above that (GET /v1/models). Streaming supported. Product site: https://synap.linkrra.com","extensions":{"bazaar":{"info":{"input":{"body":{"max_tokens":256,"messages":[{"content":"Write a Python function that reverses a string","role":"user"}],"model":"auto","stream":false},"bodyType":"json","method":"POST","type":"http"},"output":{"example":{"choices":[{"message":{"content":"def reverse(s):\n    return s[::-1]","role":"assistant"}}],"id":"chatcmpl-...","model":"qwen/qwen3-vl-30b-a3b-instruct","object":"chat.completion","payment":{"network":"eip155:8453","paidUsd":0.001,"transaction":"0x..."},"usage":{"completion_tokens":12,"prompt_tokens":16,"total_tokens":28}},"type":"json"}},"schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"additionalProperties":false,"properties":{"body":{"properties":{"max_tokens":{"default":4096,"description":"Completion token cap. The price is quoted for the prompt plus this cap.","maximum":4096,"minimum":1,"type":"integer"},"messages":{"description":"OpenAI-format chat history, oldest first: [{role, content}].","examples":[[{"content":"Write a Python function that reverses a string","role":"user"}]],"items":{"properties":{"content":{"description":"Text, or an array of OpenAI content parts."},"role":{"enum":["system","user","assistant","tool"],"type":"string"}},"required":["role","content"],"type":"object"},"minItems":1,"type":"array"},"model":{"description":"\"auto\" = cheapest of our self-hosted models that fits, or name one.","enum":["auto","qwen/qwen3-vl-30b-a3b-instruct","qwen/qwen3-30b-a3b","qwen3-coder-30b","gpt-oss-20b","gemma-4-26b-a4b-it"],"type":"string"},"stream":{"default":false,"description":"true = stream OpenAI-format Server-Sent Events.","type":"boolean"}},"required":["model","messages"],"type":"object"},"bodyType":{"enum":["json"],"type":"string"},"method":{"enum":["POST"],"type":"string"},"type":{"const":"http","type":"string"}},"required":["type","method","bodyType","body"],"type":"object"},"output":{"description":"200 chat.completion (SSE if stream=true). 402 payment required or insufficient (challenge in PAYMENT-REQUIRED). 202 settlement pending. 400 invalid body or payment header. 404 model not offered. 409 payment already used. 503 no node serving the model, nothing charged. 500/502 facilitator, chain or model-server error; if inference fails after settlement the amount stays credited to the paying wallet.","properties":{"example":{"properties":{"choices":{"description":"choices[0].message.content is the reply.","type":"array"},"model":{"description":"The model that answered.","type":"string"},"payment":{"description":"USDC paid + Base tx hash; any unused amount stays credited to the payer.","type":"object"},"usage":{"description":"Tokens billed: prompt, completion, total.","type":"object"}},"type":"object"},"type":{"type":"string"}},"required":["type","example"],"type":"object"}},"required":["input","output"],"type":"object"}},"builder-code":{"info":{"a":"bc_66yn2s8l"},"schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","additionalProperties":false,"properties":{"a":{"description":"App builder code","pattern":"^[a-z0-9_]{1,32}$","type":"string"},"s":{"description":"Service builder codes","items":{"pattern":"^[a-z0-9_]{1,32}$","type":"string"},"maxItems":11,"type":"array"},"w":{"description":"Wallet builder code","pattern":"^[a-z0-9_]{1,32}$","type":"string"}},"type":"object"}}},"iconUrl":"https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1792411337/bazaar-icons/b78bd1ea567f2008.png","lastUpdated":"2026-10-27T11:41:34.236Z","quality":{"l30DaysTotalCalls":88,"l30DaysUniquePayers":6,"lastCalledAt":"2026-10-27T03:41:16.114Z"},"resource":"https://pool.linkrra.com/api/billing/x402/chat/completions","serviceName":"Linkrra Synap: Open-Model LLMs","tags":["inference","llm","chat-completion","openai-compatible","ai-compute"],"type":"http","x402Version":2},"source":"x402_bazaar","summary":"Linkrra Synap: OpenAI-compatible chat completions API (LLM inference) for chat, coding and agent workloads. Pay per call in USDC on Base via x402 - no account, no API key. Model \"auto\" picks the cheapest fit. From $0.001 per call, usage-priced per token above that (GET /v1/models). Streaming supported. Product site: https://synap.linkrra.com"},"body_sha256":"6c0d8a0848c0dbbca1923f0e35f91cb3df819c336b44f6c1b1e40706da2a446e","prev_id":452355,"leaf":"0xbcddec9f333e93fff6164d5edd2f1561f468bf6bce4bb8a345c2e0e35cd900e1","leaf_text":"{\"body\":\"6c0d8a0848c0dbbca1923f0e35f91cb3df819c336b44f6c1b1e40706da2a446e\",\"id\":469598,\"kind\":\"listing\",\"method\":\"sync.x402_bazaar/1\",\"observed_us\":1793104169839425,\"prev\":452355,\"subject\":\"x402_bazaar:https://pool.linkrra.com/api/billing/x402/chat/completions\",\"subject_kind\":\"source_record\"}","day":{"day":"2026-10-27","leaves":273461,"root":"0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795","chained":"0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4","anchor_chain":"eip155:5042002","anchor_tx":"0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4","anchor_block":69414147},"proof":["0xbcddee2e11ba96fec3885b27d2d04a600fd87f11b6ccf505b114d64b47a0d720","0x25ff5b6d66f7b68711290c5bcd780a2f32dcab0dea6c3b7768914b50672358d3","0xb6f9f790ebae6e2aa8357d2320e3c2daa44905bbcb751761546895b733b669d5","0x0122e46339369aef2a50356295b80549f340267d2be22516f2bb8ce6d8551069","0x62d7e25688211bd372d0a6bf340892118a8e1431978238c960db015b596aed72","0xf5af69e8bc6d36e64e86a2c5dab8d3b08fad2bf618ce40fd508a5a2020480b29","0x6b39ec5d1b3b961022c173653f4e7ebe422d8628446bd52f6d3f2bfe088a1730","0xa7cf24d58c2aac712161048370061e1e59c373a587fa55d774689794d68a93f9","0x11863cf7e757a1d12fbcfa78e5d9b653afacc5d0c003d14c0dbc347522d43227","0xe37bb054ee8eabeb3574167bc5f618198cf3f58380eeae8ee81407fce4747d2d","0x0b996890ad9f7a45291a56249c03de765fb331d173fb8d8e01ab2ec842ac8316","0x92804c1cd4f73221d350049c90c3d17d86ce815c332f3b67c5894d2919efebf2","0xb4800af1fe2ae822adba5c087faf1dc0bc2d7c9de2e3e602a2b65aefc1d53c94","0xa453d1738637a5c663802d07ce095aa340c80d53a4288ae277a72e265868ce4e","0x73341bb09dd901ca47f26173883431496e3d98d6b0fb5b89f36218126d46c5d4","0xa94627de1af0e823832e05a9069b304ecccb8c0cdb8f9cfc4f2039bfb9799dc5","0xdf1105afdc109de3c09a98fc8a3864159ad964e6f49b635c105a27a1e1f14310","0x2bf8151e5f157dd183b9de6fa00469551932a7a6e3f33a694895000ac9061197","0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699"]}