ChinaAPI · Schema
ChinaAPI Workflow v1
Static, evidence-aware task definition. A workflow is executable only when its runtime binding is verified.
CompanyArtificial IntelligenceLLMAPI GatewayOpenAI-CompatibleVideo GenerationImage GenerationSpeechMCPChina
Properties
| Name | Type | Description |
|---|---|---|
| $schema | string | |
| canonical_url | string | |
| generated_by | object | |
| schema_version | object | |
| contract_status | object | |
| workflow_id | string | |
| slug | string | |
| title | string | |
| summary | string | |
| last_modified | string | |
| discovery | object | |
| inputs | array | |
| executor_query | object | |
| runtime_binding | object | |
| privacy_preflight | object | |
| recovery_policy | object | |
| acceptance_checks | array | |
| continue_action | object | |
| provenance | object |
JSON Schema
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"$id": "https://chinaapi.ai/data/workflows/workflow.v1.schema.json",
"title": "ChinaAPI Workflow v1",
"description": "Static, evidence-aware task definition. A workflow is executable only when its runtime binding is verified.",
"type": "object",
"additionalProperties": false,
"required": [
"schema_version",
"contract_status",
"workflow_id",
"slug",
"title",
"summary",
"last_modified",
"discovery",
"inputs",
"executor_query",
"runtime_binding",
"privacy_preflight",
"recovery_policy",
"acceptance_checks",
"continue_action",
"provenance"
],
"properties": {
"$schema": {
"type": "string",
"minLength": 1
},
"canonical_url": {
"type": "string",
"minLength": 1
},
"generated_by": {
"const": "scripts/gen_workflows.py"
},
"schema_version": {
"const": "chinaapi.workflow.v1"
},
"contract_status": {
"enum": [
"draft_unverified",
"contract_locked_not_executable",
"verified"
]
},
"workflow_id": {
"type": "string",
"pattern": "^[a-z0-9]+(?:-[a-z0-9]+)*$"
},
"slug": {
"type": "string",
"pattern": "^[a-z0-9]+(?:-[a-z0-9]+)*$"
},
"title": {
"type": "string",
"minLength": 1
},
"summary": {
"type": "string",
"minLength": 1
},
"last_modified": {
"type": "string",
"format": "date"
},
"discovery": {
"type": "object",
"additionalProperties": false,
"required": [
"indexable",
"sitemap",
"locales"
],
"properties": {
"indexable": {
"type": "boolean"
},
"sitemap": {
"type": "boolean"
},
"locales": {
"type": "array",
"minItems": 1,
"uniqueItems": true,
"items": {
"type": "string",
"pattern": "^[a-z]{2}(?:-[a-z]{2})?$"
}
}
}
},
"inputs": {
"type": "array",
"minItems": 2,
"items": {
"type": "object",
"additionalProperties": false,
"required": [
"id",
"type",
"required",
"description",
"evidence_status",
"default",
"allowed_values",
"cost_sensitive"
],
"properties": {
"id": {
"type": "string",
"pattern": "^[a-z][a-z0-9_]*$"
},
"type": {
"enum": [
"asset",
"string",
"enum",
"boolean",
"integer"
]
},
"required": {
"type": "boolean"
},
"description": {
"type": "string",
"minLength": 1
},
"evidence_status": {
"enum": [
"semantic_stable",
"runtime_contract_required"
]
},
"default": {
"type": [
"string",
"boolean",
"integer",
"null"
]
},
"allowed_values": {
"type": "array"
},
"cost_sensitive": {
"type": "boolean"
}
}
}
},
"executor_query": {
"type": "object",
"additionalProperties": false,
"required": [
"input_modalities",
"output_modalities",
"required_capabilities",
"selection_policy"
],
"properties": {
"input_modalities": {
"type": "array",
"minItems": 1,
"uniqueItems": true,
"items": {
"type": "string"
}
},
"output_modalities": {
"type": "array",
"minItems": 1,
"uniqueItems": true,
"items": {
"type": "string"
}
},
"required_capabilities": {
"type": "array",
"minItems": 1,
"uniqueItems": true,
"items": {
"type": "string"
}
},
"selection_policy": {
"type": "string",
"minLength": 1
}
}
},
"runtime_binding": {
"type": "object",
"additionalProperties": false,
"required": [
"status",
"contract_version",
"dash_commit_sha",
"openapi_path",
"fixture_path",
"endpoint",
"operation_id",
"operation_status",
"workflow_version",
"semantic_digest_sha256",
"package_status",
"capability_profile_version",
"capability_evidence",
"known_unimplemented_fields",
"request_field_map",
"model_ids",
"price_source",
"availability_source",
"last_verified_at",
"blocking_reason"
],
"properties": {
"status": {
"enum": [
"unavailable",
"contract_only_not_executable",
"verified"
]
},
"contract_version": {
"type": [
"string",
"null"
]
},
"dash_commit_sha": {
"type": [
"string",
"null"
],
"pattern": "^[0-9a-f]{7,40}$"
},
"openapi_path": {
"type": [
"string",
"null"
]
},
"fixture_path": {
"type": [
"string",
"null"
]
},
"endpoint": {
"type": [
"string",
"null"
],
"pattern": "^/.*$"
},
"operation_id": {
"type": [
"string",
"null"
]
},
"operation_status": {
"type": [
"string",
"null"
]
},
"workflow_version": {
"type": [
"string",
"null"
]
},
"semantic_digest_sha256": {
"type": [
"string",
"null"
],
"pattern": "^[0-9a-f]{64}$"
},
"package_status": {
"type": [
"string",
"null"
]
},
"capability_profile_version": {
"type": [
"string",
"null"
]
},
"capability_evidence": {
"type": [
"string",
"null"
]
},
"known_unimplemented_fields": {
"type": "array",
"uniqueItems": true,
"items": {
"type": "string"
}
},
"request_field_map": {
"type": "object"
},
"model_ids": {
"type": "array",
"uniqueItems": true,
"items": {
"type": "string"
}
},
"price_source": {
"type": [
"string",
"null"
]
},
"availability_source": {
"type": [
"string",
"null"
]
},
"last_verified_at": {
"type": [
"string",
"null"
]
},
"blocking_reason": {
"type": [
"string",
"null"
]
}
}
},
"privacy_preflight": {
"type": "object",
"additionalProperties": false,
"required": [
"required_before_transfer",
"processing_region",
"retention",
"training_use",
"deletion",
"commercial_use",
"watermark"
],
"properties": {
"required_before_transfer": {
"const": true
},
"processing_region": {
"type": "string"
},
"retention": {
"type": "string"
},
"training_use": {
"type": "string"
},
"deletion": {
"type": "string"
},
"commercial_use": {
"type": "string"
},
"watermark": {
"type": "string"
}
}
},
"recovery_policy": {
"type": "object",
"additionalProperties": false,
"required": [
"resume_same_task_first",
"automatic_fallback",
"stop_when_charge_state_unknown",
"confirmation_required_for"
],
"properties": {
"resume_same_task_first": {
"const": true
},
"automatic_fallback": {
"const": false
},
"stop_when_charge_state_unknown": {
"const": true
},
"confirmation_required_for": {
"type": "array",
"minItems": 1,
"uniqueItems": true,
"items": {
"type": "string"
}
}
}
},
"acceptance_checks": {
"type": "array",
"minItems": 1,
"uniqueItems": true,
"items": {
"type": "string",
"minLength": 1
}
},
"continue_action": {
"type": "object",
"additionalProperties": false,
"required": [
"enabled",
"href",
"reason"
],
"properties": {
"enabled": {
"type": "boolean"
},
"href": {
"type": [
"string",
"null"
]
},
"reason": {
"type": "string",
"minLength": 1
}
}
},
"provenance": {
"type": "object",
"additionalProperties": false,
"required": [
"requirement_id",
"source_kind",
"runtime_evidence"
],
"properties": {
"requirement_id": {
"type": "string",
"pattern": "^CA-[0-9]{3,}$"
},
"source_kind": {
"type": "string",
"minLength": 1
},
"runtime_evidence": {
"enum": [
"absent",
"contract_only",
"verified"
]
}
}
}
},
"x-generated-by": "scripts/gen_workflows.py"
}
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