{"_canonicalization":{"envelope_id":"axm_ + sha256(envelope minus {signature, axiom_id, anchors})","envelope_signature":"ed25519(envelope minus {signature, axiom_id})","json":"sort_keys=True, separators=(',',':'), ensure_ascii=False, allow_nan=False, utf-8","leaf_hash":"sha256(0x00 || canonical_json(envelope_full))","seal_signature":"ed25519(seal minus {signature, sig_algorithm})"},"axiom_id":"axm_b0566372377d3fcf9f9b8f669fd7803f22965d7a4a61c7470c14c5c5d40a74f2","bitcoin_anchor":{"bitcoin_attestations":[],"calendar_attestations":[],"ots_url":"","stamped_at":"","status":"pending_next_stamp"},"envelope":{"anchors":[{"chain":"crovia.axiom_graph","height":0,"merkle_proof":"spider_vendor_pricing_v1","root_at_anchor":"spider_vendor_pricing_v1"}],"axiom_id":"axm_b0566372377d3fcf9f9b8f669fd7803f22965d7a4a61c7470c14c5c5d40a74f2","axiom_type":"AX.OBS","body":{"axiom_subtype":"legal.vendor_pricing.v1","category":"legal","fingerprint":"9e805fe69bf3ccdfc638c57714aaf9451679fa517bc0596faffd88007a304622","published":"2026-06-14T04:55:04.637407Z","receipt_hash":"9e805fe69bf3ccdfc638c57714aaf9451679fa517bc0596faffd88007a304622","schema":"spider.legal.vendor_pricing.v1","spider":"vendor_pricing","spider_record":{"axiom_subtype":"legal.vendor_pricing.v1","category":"legal","decision_hint":"POSITIVE","envelope_target":"AX.OBS","fingerprint":"9e805fe69bf3ccdfc638c57714aaf9451679fa517bc0596faffd88007a304622","observed_at":"2026-06-14T04:55:04.609787Z","parent_run_hash":"1613eca2971f7a87891f26917d3a7d38a36001a389c82e344a469664cb4e2b99","published":"2026-06-14T04:55:04.637407Z","runtime_version":"0.1.0","schema":"spider.legal.vendor_pricing.v1","source_status":200,"source_url":"https://x.ai/api","spider":"vendor_pricing","summary_excerpt":"Build with the most powerful AI models. Frontier models for reasoning, voice, vision, and more. One unified API, every modality, production-ready in minutes. Start building Documentation Copy import os from xai_sdk import Client from xai_sdk.chat import user client = Client( api_key = os.getenv( \"XAI_API_KEY\" ) ) chat = client.chat.create( model = \"grok-4.3\" ) chat.append(user( \"Explain quantum computing\" )) response = chat.sample() print (response.content) import OpenAI from \"openai\" ; const client = new OpenAI ({ apiKey: process.env. XAI_API_KEY , baseURL: \"https://api.x.ai/v1\" , }); const response = await client.chat.completions. create ({ model: \"grok-4.3\" , messages: [{ role: \"user\" , content: \"Explain quantum computing\" }], }); console. log (response.choices[ 0 ].message.content); curl https://api.x.ai/v1/chat/completions \\ -H \"Authorization: Bearer $XAI_API_KEY \" \\ -H \"Content-Type: application/json\" \\ -d '{ \"model\": \"grok-4.3\", \"messages\": [ { \"role\": \"user\", \"content\": \"Explai","title":"xAI API Pricing","url":"https://x.ai/api","vendor":"xai"},"summary":"Build with the most powerful AI models. Frontier models for reasoning, voice, vision, and more. One unified API, every modality, production-ready in minutes. Start building Documentation Copy import os from xai_sdk import Client from xai_sdk.chat import user client = Client( api_key = os.getenv( \"XAI_API_KEY\" ) ) chat = client.chat.create( model = \"grok-4.3\" ) chat.append(user( \"Explain quantum computing\" )) response = chat.sample() print (response.content) import OpenAI from \"openai\" ; const client = new OpenAI ({ apiKey: process.env. XAI_API_KEY , baseURL: \"https://api.x.ai/v1\" , }); const response = await client.chat.completions. create ({ model: \"grok-4.3\" , messages: [{ role: \"user\" , content: \"Explain quantum computing\" }], }); console. log (response.choices[ 0 ].message.content); curl https://api.x.ai/v1/chat/completions \\ -H \"Authorization: Bearer $XAI_API_KEY \" \\ -H \"Content-Type: application/json\" \\ -d '{ \"model\": \"grok-4.3\", \"messages\": [ { \"role\": \"user\", \"content\": \"Explai","title":"xAI API Pricing","vendor":"xai"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-06-14T04:55:04Z","notes":"Spider vendor_pricing (legal) legal.vendor_pricing.v1","object":{"captured_by":"crovia.spider.vendor_pricing","primary_source_url":"https://x.ai/api"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:70a976039f56c0fc07aeb2dfc1e5137e1f3111c1e8f310b3728da8ddc23a412cac8e41f5c2e48cb4c7f2b59e5613a6e0a1c10eb8cec3a816ad7545c40253130d","signer":"crovia.substrate","subject":{"observed_at":"2026-06-14T04:55:04Z","source_collector":"spider:vendor_pricing","target_id":"https://x.ai/api"},"tsa":{"authority":"crovia.substrate.bootstrap","rfc3161_token":"{\"kind\":\"crovia.bootstrap.tsa\",\"source_jsonl\":\"/opt/crovia/spider/data/legal/vendor_pricing_v1.jsonl\",\"source_seal_merkle_root\":\"spider_vendor_pricing_v1\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"49ed84dff9ed0b11f1b62b5c2b909ecdea9e46776cf3936b38474c04ba141277","leaf_index":229581,"ledger_path":"/opt/crovia/substrate/axiom_ledger.jsonl"},"merkle_proof":{"hash_alg":"sha256","leaf_prefix":"0x00","node_prefix":"0x01","odd_leaf_rule":"duplicate_last","path":[{"sibling":"fa5b80d8416e1f6c4eb8729a8a5eca5160ffc4770b3b2a50a8b9f3808571067c","side":"left"},{"sibling":"5c30f10d4965f9e3572ed005fd100eab3ac14aef87fc8adc32f02b20ee9a7c79","side":"right"},{"sibling":"7b4098dd84921036158ddb3b02de13a7c19c8b42998f9040a4c6ce2bede0c2ef","side":"left"},{"sibling":"b0948603f4c26471332b40e6e034fb29cb29b58743758e5d824bee4ffbbc6407","side":"left"},{"sibling":"c594aa117f227c78db0529c6346788ec79198e1514a1fb18ae11b2ca79b12daa","side":"right"},{"sibling":"b7145c6b010b215b0c5002acb7ee3a025a5773e60677d3e7a894c7b648f0381f","side":"right"},{"sibling":"3ecde8d5b1aef7d87f45b824944efb9ddcb925547ba1b0df184a80b65e3628b2","side":"left"},{"sibling":"036b81c8003605ba78b7f79e8751093f80731187bf2970c7e3a612d0738c622b","side":"left"},{"sibling":"fd035c47cab5aa276f339e8f999b8537ea3a4fa7d9e74ec4c8ff95f5e10a223c","side":"right"},{"sibling":"d385017d38a86f6abc492026a7cd60ceb3b3ff2486142dc49e5acb179f4b7d11","side":"right"},{"sibling":"bde25d7e94e64717e426a97f6fcb4907e92b5c61fc89d92d7e0947a2249c3f6b","side":"right"},{"sibling":"d10d772a4984cae00e65ab24af21d1d260e475bbaae3f17871859eb705bd3999","side":"right"},{"sibling":"e79159853f2f35ddae8e3247d515e433c534277b287d65bbd77ae989aa4992fa","side":"right"},{"sibling":"3054319f1840cce0eaaf0bc4b1ae38e5bf8b6210927d924a750775cc7d77cca6","side":"right"},{"sibling":"0fd8b5059f279c4a4a6688de2472fdbc25543fee183df19b21dacca880354cff","side":"right"},{"sibling":"a04392fb9f2a3a620840e3b3fecd93d12e6d224e481c162389d8ae64e7194599","side":"left"},{"sibling":"c300cf0154c136afc09b1702a0be98f4ba5b6dc5cf57e8cc714ec1eaf4196eff","side":"left"},{"sibling":"d841ad93efda0869e5eb97678f348f03f5caab4353e05ff4bf18f47fb945b822","side":"left"}]},"schema":"crovia.axiom_proof.v1","seal":{"first_collector_run_id":"","first_receipt_hash":"","jsonl_path":"/opt/crovia/substrate/axiom_ledger.jsonl","key_id":"430895f101d38164","last_collector_run_id":"","last_receipt_hash":"","leaf_count":232015,"merkle_root":"62bfb7809bb55667ad7eeebdb48267b9b2c1ee89bb808ea1e6d3a814a15aa402","public_key_hex":"cf742e26f75669dc673cb5c0786a1ae23ae8ca19c347317192ce40c28a7ff25c","run_id":"hourly_json_retrofit_20260617T133701Z","schema":"crovia.seal.v1","seal_family_version":"crovia-seal-family/1","seal_kind":"substrate_batch","sealed_at":"2026-06-17T13:39:59Z","sig_algorithm":"ed25519","signature":"930a3563c643cc7518d048b12a1f5392a96a5edce49533ba0a56f11b6cc69319bb1c800aacc46b52a6941c4d05dae255a45cac757d6093c971b96852c24f140e","signer_version":"1.1.0"},"trust_root":{"key_id":"430895f101d38164","public_key_hex":"cf742e26f75669dc673cb5c0786a1ae23ae8ca19c347317192ce40c28a7ff25c","signature_algorithm":"ed25519","url":"/registry/canon/TRUST_ROOT.md"},"verifier":{"spec":"/registry/canon/AXIOM_RECEIPT_v1.md","url":"/v/axm_b0566372377d3fcf9f9b8f669fd7803f22965d7a4a61c7470c14c5c5d40a74f2"}}