{"name":"tool-card-generate","description":"Generates an agent tool card from a tool name + plain-English description (and optional parameter hints): a strict OpenAI/A2A-compatible spec of { name, description, parameters: <JSON Schema> }. Powered by Venice zai-org-glm-4.7 in json_object mode. Useful for retrofitting LLM-callable tool descriptions onto existing API endpoints. Use it as an OpenAI function-calling spec generator, A2A tool-card builder, or agent tool description writer.","price":"$0.005","method":"POST","input_schema":{"properties":{"name":{"type":"string","description":"Tool name (1-64 chars, snake_case or kebab-case, starts with a letter)."},"description":{"type":"string","description":"One-sentence description of what the tool does."},"parameters_hint":{"type":"string","description":"Free-form hint about parameters: types, names, what they mean. Optional."},"example":{"type":"string","description":"Optional example invocation."}},"required":["name","description"]},"input_example":{"name":"weather","description":"Get current weather for a city","parameters_hint":"city name string"},"output_example":{"tool_card":{"name":"weather","description":"Get current weather for a city","parameters":{"type":"object","properties":{"city":{"type":"string","description":"Name of the city to fetch weather for, e.g. 'San Francisco'"}},"required":["city"]}},"model":"zai-org-glm-4.7","source":"venice"},"x402_payment_required":true,"x402_facilitator":"https://api.cdp.coinbase.com/platform/v2/x402"}