{ "x402Version": 2, "id": 33290, "slug": "33290", "resource": "https://api.ai-open-models.com/v1/chat/completions", "description": "OpenAI-compatible LLM inference and chat completions across seven open-weight reasoning, coding, and vision models. Choose Kimi K3, Qwen3.6, Qwen3.8, GLM-5.2, GLM-5.3, GLM-5.3-Flash, or DeepSeek V4.1 Flash. Use them to generate text or JSON, analyze images, and call client-provided tools. Supports up to 4 images and selectable reasoning controls. Pricing is quoted dynamically from the prompt and max_tokens.", "type": "http", "serviceName": "AI Open Models", "resourceType": "AI Inference", "accepts": [ { "scheme": "exact", "network": "eip155:8453", "payTo": "0xdcdf184A64f6489Ec5304750a0AF157440115caE", "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913", "amount": "2000", "amountUsd": 0.002, "maxTimeoutSeconds": 600 } ], "outputSchema": { "properties": { "example": { "properties": { "choices": { "items": { "properties": { "finish_reason": { "description": "Usually stop for a final response or tool_calls when client tool execution is requested.", "type": "string" }, "index": { "type": "integer" }, "message": { "properties": { "content": { "description": "Assistant text. This may be null when the model requests tool execution.", "type": [ "string", "null" ] }, "reasoning_content": { "description": "Reasoning content when exposed by the selected model and provider.", "type": "string" }, "role": { "const": "assistant", "type": "string" }, "tool_calls": { "description": "Client-executed function calls requested by the model.", "items": { "additionalProperties": false, "properties": { "function": { "additionalProperties": false, "properties": { "arguments": { "description": "JSON-encoded function arguments generated by the model.", "type": "string" }, "name": { "description": "Name of the client-provided function to execute.", "type": "string" } }, "required": [ "name", "arguments" ], "type": "object" }, "id": { "description": "Opaque identifier used to associate a later tool-result message with this call.", "type": "string" }, "type": { "const": "function", "type": "string" } }, "required": [ "id", "type", "function" ], "type": "object" }, "minItems": 1, "type": "array" } }, "required": [ "role", "content" ], "type": "object" } }, "required": [ "index", "message", "finish_reason" ], "type": "object" }, "type": "array" }, "created": { "type": "integer" }, "id": { "type": "string" }, "model": { "enum": [ "moonshotai/kimi-k3", "Qwen/Qwen3.6-35B-A3B", "zai-org/GLM-5.2", "zai-org/GLM-5.3", "zai-org/GLM-5.3-Flash", "Qwen/Qwen3.8-27B", "deepseek-ai/DeepSeek-V4.1-Flash" ], "type": "string" }, "object": { "const": "chat.completion", "type": "string" }, "usage": { "properties": { "completion_tokens": { "type": "integer" }, "prompt_tokens": { "type": "integer" }, "total_tokens": { "type": "integer" } }, "required": [ "prompt_tokens", "completion_tokens", "total_tokens" ], "type": "object" } }, "required": [ "id", "object", "created", "model", "choices", "usage" ], "type": "object" }, "type": { "type": "string" } }, "required": [ "type" ], "type": "object" }, "extensions": { "bazaar": { "info": { "input": { "body": { "max_tokens": 512, "messages": [ { "content": [ { "text": "Identify this landmark, then use web search to find current visitor information. 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Tool loops use assistant messages containing tool_calls followed by tool messages carrying the matching tool_call_id.", "items": { "additionalProperties": false, "allOf": [ { "if": { "properties": { "role": { "const": "system" } }, "required": [ "role" ] }, "then": { "properties": { "content": { "type": "string" } }, "required": [ "content" ] } }, { "if": { "properties": { "role": { "const": "user" } }, "required": [ "role" ] }, "then": { "properties": { "content": { "anyOf": [ { "type": "string" }, { "items": { "additionalProperties": false, "allOf": [ { "if": { "properties": { "type": { "const": "text" } }, "required": [ "type" ] }, "then": { "not": { "required": [ "image_url" ] }, "required": [ "text" ] } }, { "if": { "properties": { "type": { "const": "image_url" } }, "required": [ "type" ] }, "then": { "not": { "required": [ "text" ] }, "required": [ "image_url" ] } } ], "properties": { "image_url": { "additionalProperties": false, "properties": { "detail": { "description": "Requested image detail level. Availability and visual-token usage are provider-specific.", "enum": [ "auto", "low", "high" ], "type": "string" }, "url": { "anyOf": [ { "maxLength": 8192, "minLength": 1, "pattern": "^https://", "type": "string" }, { "maxLength": 6990540, "minLength": 1, "pattern": "^data:image/(png|jpeg|webp|gif);base64,[A-Za-z0-9+/]+={0,2}$", "type": "string" } ], "description": "Public HTTPS image URL or a base64 data URI containing a PNG, JPEG, WebP, or GIF image." } }, "required": [ "url" ], "type": "object" }, "text": { "type": "string" }, "type": { "enum": [ "text", "image_url" ], "type": "string" } }, "required": [ "type" ], "type": "object" }, "minItems": 1, "type": "array" } ] } }, "required": [ "content" ] } }, { "if": { "properties": { "role": { "const": "assistant" } }, "required": [ "role" ] }, "then": { "properties": { "content": { "type": [ "string", "null" ] } }, "required": [ "content" ] } }, { "if": { "properties": { "role": { "const": "tool" } }, "required": [ "role" ] }, "then": { "properties": { "content": { "type": "string" }, "tool_call_id": { "minLength": 1, "type": "string" } }, "required": [ "content", "tool_call_id" ] } } ], "properties": { "content": { "anyOf": [ { "type": "string" }, { "type": "null" }, { "items": { "additionalProperties": false, "allOf": [ { "if": { "properties": { "type": { "const": "text" } }, "required": [ "type" ] }, "then": { "not": { "required": [ "image_url" ] }, "required": [ "text" ] } }, { "if": { "properties": { "type": { "const": "image_url" } }, "required": [ "type" ] }, "then": { "not": { "required": [ "text" ] }, "required": [ "image_url" ] } } ], "properties": { "image_url": { "additionalProperties": false, "properties": { "detail": { "description": "Requested image detail level. 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Currently available only on provider routes whose json_object capability is supported by GET /v1/models. Strict JSON Schema output is not yet advertised.", "properties": { "type": { "const": "json_object", "type": "string" } }, "required": [ "type" ], "type": "object" }, "stream": { "const": false, "default": false, "description": "Streaming is not currently supported and defaults to false.", "type": "boolean" }, "temperature": { "description": "Optional sampling temperature. 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The model may request these functions, but this endpoint does not execute them.", "items": { "additionalProperties": false, "properties": { "function": { "additionalProperties": false, "properties": { "description": { "type": "string" }, "name": { "minLength": 1, "type": "string" }, "parameters": { "additionalProperties": true, "type": "object" }, "strict": { "type": "boolean" } }, "required": [ "name", "parameters" ], "type": "object" }, "type": { "const": "function", "type": "string" } }, "required": [ "type", "function" ], "type": "object" }, "minItems": 1, "type": "array" } }, "required": [ "model", "messages" ], "type": "object" }, "bodyType": { "enum": [ "json", "form-data", "text" ], "type": "string" }, "method": { "enum": [ "POST" ], "type": "string" }, "type": { "const": "http", "type": "string" } }, "required": [ "type", "method", "bodyType", "body" ], "type": "object" }, "output": { "properties": { "example": { "properties": { "choices": { "items": { "properties": { "finish_reason": { "description": "Usually stop for a final response or tool_calls when client tool execution is requested.", "type": "string" }, "index": { "type": "integer" }, "message": { "properties": { "content": { "description": "Assistant text. This may be null when the model requests tool execution.", "type": [ "string", "null" ] }, "reasoning_content": { "description": "Reasoning content when exposed by the selected model and provider.", "type": "string" }, "role": { "const": "assistant", "type": "string" }, "tool_calls": { "description": "Client-executed function calls requested by the model.", "items": { "additionalProperties": false, "properties": { "function": { "additionalProperties": false, "properties": { "arguments": { "description": "JSON-encoded function arguments generated by the model.", "type": "string" }, "name": { "description": "Name of the client-provided function to execute.", "type": "string" } }, "required": [ "name", "arguments" ], "type": "object" }, "id": { "description": "Opaque identifier used to associate a later tool-result message with this call.", "type": "string" }, "type": { "const": "function", "type": "string" } }, "required": [ "id", "type", "function" ], "type": "object" }, "minItems": 1, "type": "array" } }, "required": [ "role", "content" ], "type": "object" } }, "required": [ "index", "message", "finish_reason" ], "type": "object" }, "type": "array" }, "created": { "type": "integer" }, "id": { "type": "string" }, "model": { "enum": [ "moonshotai/kimi-k3", "Qwen/Qwen3.6-35B-A3B", "zai-org/GLM-5.2", "zai-org/GLM-5.3", "zai-org/GLM-5.3-Flash", "Qwen/Qwen3.8-27B", "deepseek-ai/DeepSeek-V4.1-Flash" ], "type": "string" }, "object": { "const": "chat.completion", "type": "string" }, "usage": { "properties": { "completion_tokens": { "type": "integer" }, "prompt_tokens": { "type": "integer" }, "total_tokens": { "type": "integer" } }, "required": [ "prompt_tokens", "completion_tokens", "total_tokens" ], "type": "object" } }, "required": [ "id", "object", "created", "model", "choices", "usage" ], "type": "object" }, "type": { "type": "string" } }, "required": [ "type" ], "type": "object" } }, "required": [ "input" ], "type": "object" } }, "builder-code": { "info": { "s": [ "cdp_sdk_server" ] }, "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}$", "type": "string" } }, "type": "object" } }, "eip2612GasSponsoring": {}, "erc20ApprovalGasSponsoring": {} }, "tags": [ "openai-compatible", "llm", "inference", "vision", "tool-calling", "bazaar", "builder-code", "eip2612GasSponsoring", "erc20ApprovalGasSponsoring" ], "sourceHost": "api.ai-open-models.com", "lastUpdated": "2026-10-12T15:50:36.116Z", "quality": { "calls30d": 133, "uniquePayers30d": 2, "lastCalledAt": "2026-10-12T15:50:35.402Z" }, "metadata": { "serviceName": "AI Open Models", "extensions": { "bazaar": { "info": { "input": { "body": { "max_tokens": 512, "messages": [ { "content": [ { "text": "Identify this landmark, then use web search to find current visitor information. 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Availability and visual-token usage are provider-specific.", "enum": [ "auto", "low", "high" ], "type": "string" }, "url": { "anyOf": [ { "maxLength": 8192, "minLength": 1, "pattern": "^https://", "type": "string" }, { "maxLength": 6990540, "minLength": 1, "pattern": "^data:image/(png|jpeg|webp|gif);base64,[A-Za-z0-9+/]+={0,2}$", "type": "string" } ], "description": "Public HTTPS image URL or a base64 data URI containing a PNG, JPEG, WebP, or GIF image." } }, "required": [ "url" ], "type": "object" }, "text": { "type": "string" }, "type": { "enum": [ "text", "image_url" ], "type": "string" } }, "required": [ "type" ], "type": "object" }, "minItems": 1, "type": "array" } ] }, "name": { "minLength": 1, "type": "string" }, "reasoning_content": { "type": "string" }, "role": { "enum": [ "system", "user", "assistant", "tool" ], "type": "string" }, "tool_call_id": { "minLength": 1, "type": "string" }, "tool_calls": { "items": { "additionalProperties": false, "properties": { "function": { "additionalProperties": false, "properties": { "arguments": { "type": "string" }, "name": { "minLength": 1, "type": "string" } }, "required": [ "name", "arguments" ], "type": "object" }, "id": { "minLength": 1, "type": "string" }, "type": { "const": "function", "type": "string" } }, "required": [ "id", "type", "function" ], "type": "object" }, "minItems": 1, "type": "array" } }, "required": [ "role" ], "type": "object" }, "minItems": 1, "type": "array" }, "model": { "description": "Required public model identifier. No default model is assumed.", "enum": [ "moonshotai/kimi-k3", "Qwen/Qwen3.6-35B-A3B", "zai-org/GLM-5.2", "zai-org/GLM-5.3", "zai-org/GLM-5.3-Flash", "Qwen/Qwen3.8-27B", "deepseek-ai/DeepSeek-V4.1-Flash" ], "type": "string" }, "parallel_tool_calls": { "description": "Optional permission for the model to request multiple function calls in one assistant response.", "type": "boolean" }, "provider": { "description": "Optional provider route. When omitted, the model's configured active provider is used. Provider availability is model-specific and is listed by GET /v1/models.", "enum": [ "deepinfra", "engy", "saygm", "zro", "zai" ], "type": "string" }, "reasoning_effort": { "description": "Optional model-specific reasoning control. Supported values and model defaults are listed by GET /v1/models.", "enum": [ "low", "high", "max" ], "type": "string" }, "response_format": { "additionalProperties": false, "description": "Optional provider-enforced JSON mode. Currently available only on provider routes whose json_object capability is supported by GET /v1/models. Strict JSON Schema output is not yet advertised.", "properties": { "type": { "const": "json_object", "type": "string" } }, "required": [ "type" ], "type": "object" }, "stream": { "const": false, "default": false, "description": "Streaming is not currently supported and defaults to false.", "type": "boolean" }, "temperature": { "description": "Optional sampling temperature. When omitted, the selected provider deployment uses its own default.", "maximum": 2, "minimum": 0, "type": "number" }, "tool_choice": { "anyOf": [ { "enum": [ "none", "auto", "required" ], "type": "string" }, { "additionalProperties": false, "properties": { "function": { "additionalProperties": false, "properties": { "name": { "minLength": 1, "type": "string" } }, "required": [ "name" ], "type": "object" }, "type": { "const": "function", "type": "string" } }, "required": [ "type", "function" ], "type": "object" } ], "description": "Optional tool-selection policy: none, auto, required, or one specifically named function." }, "tools": { "description": "Optional client-executed function definitions. The model may request these functions, but this endpoint does not execute them.", "items": { "additionalProperties": false, "properties": { "function": { "additionalProperties": false, "properties": { "description": { "type": "string" }, "name": { "minLength": 1, "type": "string" }, "parameters": { "additionalProperties": true, "type": "object" }, "strict": { "type": "boolean" } }, "required": [ "name", "parameters" ], "type": "object" }, "type": { "const": "function", "type": "string" } }, "required": [ "type", "function" ], "type": "object" }, "minItems": 1, "type": "array" } }, "required": [ "model", "messages" ], "type": "object" }, "bodyType": { "enum": [ "json", "form-data", "text" ], "type": "string" }, "method": { "enum": [ "POST" ], "type": "string" }, "type": { "const": "http", "type": "string" } }, "required": [ "type", "method", "bodyType", "body" ], "type": "object" }, "output": { "properties": { "example": { "properties": { "choices": { "items": { "properties": { "finish_reason": { "description": "Usually stop for a final response or tool_calls when client tool execution is requested.", "type": "string" }, "index": { "type": "integer" }, "message": { "properties": { "content": { "description": "Assistant text. This may be null when the model requests tool execution.", "type": [ "string", "null" ] }, "reasoning_content": { "description": "Reasoning content when exposed by the selected model and provider.", "type": "string" }, "role": { "const": "assistant", "type": "string" }, "tool_calls": { "description": "Client-executed function calls requested by the model.", "items": { "additionalProperties": false, "properties": { "function": { "additionalProperties": false, "properties": { "arguments": { "description": "JSON-encoded function arguments generated by the model.", "type": "string" }, "name": { "description": "Name of the client-provided function to execute.", "type": "string" } }, "required": [ "name", "arguments" ], "type": "object" }, "id": { "description": "Opaque identifier used to associate a later tool-result message with this call.", "type": "string" }, "type": { "const": "function", "type": "string" } }, "required": [ "id", "type", "function" ], "type": "object" }, "minItems": 1, "type": "array" } }, "required": [ "role", "content" ], "type": "object" } }, "required": [ "index", "message", "finish_reason" ], "type": "object" }, "type": "array" }, "created": { "type": "integer" }, "id": { "type": "string" }, "model": { "enum": [ "moonshotai/kimi-k3", "Qwen/Qwen3.6-35B-A3B", "zai-org/GLM-5.2", "zai-org/GLM-5.3", "zai-org/GLM-5.3-Flash", "Qwen/Qwen3.8-27B", "deepseek-ai/DeepSeek-V4.1-Flash" ], "type": "string" }, "object": { "const": "chat.completion", "type": "string" }, "usage": { "properties": { "completion_tokens": { "type": "integer" }, "prompt_tokens": { "type": "integer" }, "total_tokens": { "type": "integer" } }, "required": [ "prompt_tokens", "completion_tokens", "total_tokens" ], "type": "object" } }, "required": [ "id", "object", "created", "model", "choices", "usage" ], "type": "object" }, "type": { "type": "string" } }, "required": [ "type" ], "type": "object" } }, "required": [ "input" ], "type": "object" } }, "builder-code": { "info": { "s": [ "cdp_sdk_server" ] }, "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" } }, "eip2612GasSponsoring": {}, "erc20ApprovalGasSponsoring": {} } }, "liveness": { "reliability": null }, "verified": false, "featured": false, "provider": { "host": "api.ai-open-models.com", "manifest_name": "api.ai-open-models.com", "source": "cdp-mirror", "source_manifest_url": "https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources", "submitted_at": "2026-10-14T01:15:01.050Z" }, "exampleResponse": { "example": { "choices": [ { "finish_reason": "string", "index": 0, "message": { "content": "string", "reasoning_content": "string", "role": "string", "tool_calls": [ { "function": null, "id": null, "type": null } ] } } ], "created": 0, "id": "string", "model": "moonshotai/kimi-k3", "object": "string", "usage": { "completion_tokens": 0, "prompt_tokens": 0, "total_tokens": 0 } }, "type": "string" } }