{"record":{"id":"7febfd408c0760ad","repo":"earendil-works/pi","slug":"provider-providerid-api-is-required-when-reg","errorCode":null,"errorMessage":"Provider ${providerId}: \"api\" is required when registering streamSimple.","messagePattern":"Provider (.+?): \"api\" is required when registering streamSimple\\.","errorType":"validation","errorClass":null,"httpStatus":null,"severity":"error","filePath":"packages/coding-agent/src/core/provider-composer.ts","lineNumber":414,"sourceCode":"): Record<string, string> | undefined {\n\tconst definition = config?.models?.find((entry) => entry.id === model.id);\n\tconst extensionModel = extension?.models?.find((entry) => entry.id === model.id);\n\tconst headers = {\n\t\t...config?.modelOverrides?.[model.id]?.headers,\n\t\t...definition?.headers,\n\t\t...extensionModel?.headers,\n\t};\n\treturn Object.keys(headers).length > 0 ? headers : undefined;\n}\n\nexport function validateExtensionProvider(\n\tproviderId: string,\n\tbase: Provider | undefined,\n\tmodelsConfig: ModelsJsonProvider | undefined,\n\textension: ProviderConfigInput,\n): void {\n\tif (extension.streamSimple && !extension.api) {\n\t\tthrow new Error(`Provider ${providerId}: \"api\" is required when registering streamSimple.`);\n\t}\n\tapplyExtension(providerId, applyModelsJson(providerId, base?.getModels() ?? [], modelsConfig), extension);\n}\n\n/** Compose built-in, models.json, and extension layers without reading credentials. */\nexport function composeModelProvider(\n\tproviderId: string,\n\tbase: Provider | undefined,\n\tmodelConfig: ModelConfig,\n\textension: ProviderConfigInput | undefined,\n): Provider {\n\tconst config = modelConfig.getProvider(providerId);\n\tlet extensionOAuthCredential: OAuthCredentials | undefined;\n\tlet refreshedExtensionModels: ProviderConfigInput[\"models\"];\n\tconst currentExtension = (): ProviderConfigInput | undefined =>\n\t\textension && refreshedExtensionModels ? { ...extension, models: refreshedExtensionModels } : extension;\n\t// models.json modelOverrides are the topmost user-config layer: they apply once,\n\t// after custom-model upserts, extension model replacement, and legacy OAuth projection.","sourceCodeStart":396,"sourceCodeEnd":432,"githubUrl":"https://github.com/earendil-works/pi/blob/4af9d21d3b4d664e4a29fcabfec85171077248e3/packages/coding-agent/src/core/provider-composer.ts#L396-L432","documentation":"Error \"Provider ${providerId}: \"api\" is required when registering streamSimple.\" thrown in earendil-works/pi.","triggerScenarios":"Thrown at packages/coding-agent/src/core/provider-composer.ts:414 when the library encounters an invalid state.","commonSituations":"See trigger scenarios.","solutions":[],"exampleFix":null,"handlingStrategy":null,"validationCode":null,"typeGuard":null,"tryCatchPattern":null,"preventionTips":[],"tags":[],"backgroundTag":null,"analyzedSha":"4af9d21d3b4d664e4a29fcabfec85171077248e3","analyzedAt":"2026-08-24T13:07:14.692Z","schemaVersion":2},"datasetVersion":"2026-08-24T17:17:21.512Z"}