Every API here is available over the APIs.io API and to AI agents over MCP.
MCP server
One button, every client — Claude, Cursor, VS Code and the rest.
https://apis.io/mcp
Tools for apis
7 MCP tools reach this
find_apisBrowse and filter every API in the catalog.
get_api_artifactsOne API's artifacts, grouped by type.
get_openapiThe primary OpenAPI for this API.
find_similar_apisAPIs that look like this one.
apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
resolveTurn a domain, URL or GitHub org into the provider it belongs to.
find_cohortsEvery scored population of providers in the catalog.
All 92 tools
Call it yourself
curl for this page
This API
curl "https://apis.io/api/v1/apis/sift-stack-assetservice-api"
All apis
curl "https://apis.io/api/v1/apis?limit=25"
Discovery needs no key. Ratings and market analysis are Pro.
Get an API key
Free tier, no email required.
A second provider on the same verified email joins the account you already have.
openapi: 3.2.0
info:
title: Sift Asset Service API
version: '1.0'
description: Service to programmatically interact with [assets](/glossary#asset).
servers:
- url: https://api.siftstack.com
description: Production
- url: https://gov.api.siftstack.com
description: Gov
security:
- BearerAuth: []
tags:
- name: AssetService
description: Service to programmatically interact with [assets](/glossary#asset).
externalDocs:
description: Read more about what assets are.
url: /data-model
paths:
/api/v1/assets:
get:
summary: ListAssets
description: Retrieves assets using an optional filter.
operationId: AssetService_ListAssets
responses:
'200':
description: A successful response.
content:
application/json:
schema:
$ref: '#/components/schemas/v1ListAssetsResponse'
default:
description: An unexpected error response.
content:
application/json:
schema:
$ref: '#/components/schemas/rpcStatus'
parameters:
- name: pageSize
description: 'The maximum number of assets to return.
The service may return fewer than this value.
If unspecified, at most 50 assets will be returned.
The maximum value is 1000; values above 1000 will be coerced to 1000.'
in: query
required: false
schema:
type: integer
format: int64
- name: pageToken
description: 'A page token, received from a previous `ListAssets` call.
Provide this to retrieve the subsequent page.
When paginating, all other parameters provided to `ListAssets` must match
the call that provided the page token.'
in: query
required: false
schema:
type: string
- name: filter
description: 'A [Common Expression Language (CEL)](https://github.com/google/cel-spec) filter string.
Available fields to filter by are `asset_id`, `created_by_user_id`, `modified_by_user_id`,
`created_date`, `modified_date`, `name`, ''name_lower'', `tag_id`, `tag_name`, ''archived_date'', `is_archived`, and `metadata`. Metadata can be used in filters by using `metadata.{metadata_key_name}` as the field name.
For further information about how to use CELs, please refer to [this guide](https://github.com/google/cel-spec/blob/master/doc/langdef.md#standard-definitions).'
in: query
required: false
schema:
type: string
- name: orderBy
description: 'How to order the retrieved assets. Formatted as a comma-separated string i.e. "FIELD_NAME[ desc],...".
Available fields to order_by are `name`, `created_date`, `modified_date` and `archived_date`.
If left empty, items are ordered by `created_date` in descending order (newest-first).
For more information about the format of this field, read [this](https://google.aip.dev/132#ordering)
Example: "created_date desc,modified_date"'
in: query
required: false
schema:
type: string
tags:
- AssetService
post:
summary: CreateAsset
description: Creates a new, empty asset.
operationId: AssetService_CreateAsset
responses:
'200':
description: A successful response.
content:
application/json:
schema:
$ref: '#/components/schemas/v1CreateAssetResponse'
default:
description: An unexpected error response.
content:
application/json:
schema:
$ref: '#/components/schemas/rpcStatus'
requestBody:
content:
application/json:
schema:
$ref: '#/components/schemas/v1CreateAssetRequest'
description: The request for a call to `AssetService_CreateAsset` to create a single new, empty asset.
required: true
tags:
- AssetService
patch:
summary: UpdateAsset
description: Update fields on an asset.
operationId: AssetService_UpdateAsset
responses:
'200':
description: A successful response.
content:
application/json:
schema:
$ref: '#/components/schemas/v1UpdateAssetResponse'
default:
description: An unexpected error response.
content:
application/json:
schema:
$ref: '#/components/schemas/rpcStatus'
requestBody:
content:
application/json:
schema:
$ref: '#/components/schemas/v1UpdateAssetRequest'
description: The request for a call to `AssetService_UpdateAsset` to update a single existing asset.
required: true
tags:
- AssetService
/api/v1/assets/{assetId}:
get:
summary: GetAsset
description: Retrieves an asset.
operationId: AssetService_GetAsset
responses:
'200':
description: A successful response.
content:
application/json:
schema:
$ref: '#/components/schemas/v1GetAssetResponse'
default:
description: An unexpected error response.
content:
application/json:
schema:
$ref: '#/components/schemas/rpcStatus'
parameters:
- name: assetId
description: The id of the asset to be retrieved. Required.
in: path
required: true
schema:
type: string
tags:
- AssetService
delete:
summary: DeleteAsset
description: Deletes an asset.
operationId: AssetService_DeleteAsset
responses:
'200':
description: A successful response.
content:
application/json:
schema:
$ref: '#/components/schemas/v1DeleteAssetResponse'
default:
description: An unexpected error response.
content:
application/json:
schema:
$ref: '#/components/schemas/rpcStatus'
parameters:
- name: assetId
description: The id of the asset to be archived. Required.
in: path
required: true
schema:
type: string
- name: archiveRuns
description: If true, will archive all runs associated with the asset.
in: query
required: false
schema:
type: boolean
tags:
- AssetService
/api/v1/assets/{assetId}/archive:
post:
summary: ArchiveAsset
description: Archives an asset.
operationId: AssetService_ArchiveAsset
responses:
'200':
description: A successful response.
content:
application/json:
schema:
$ref: '#/components/schemas/v1ArchiveAssetResponse'
default:
description: An unexpected error response.
content:
application/json:
schema:
$ref: '#/components/schemas/rpcStatus'
parameters:
- name: assetId
description: The id of the asset to be archived. Required.
in: path
required: true
schema:
type: string
- name: archiveRuns
description: If true, will archive all runs associated with the asset.
in: query
required: false
schema:
type: boolean
tags:
- AssetService
components:
schemas:
v1DeleteAssetResponse:
type: object
description: 'The response of a call to `AssetService_DeleteAsset`.
Deprecated: Use ArchiveAssetResponse instead.'
protobufAny:
type: object
properties:
'@type':
type: string
description: "A URL/resource name that uniquely identifies the type of the serialized\nprotocol buffer message. This string must contain at least\none \"/\" character. The last segment of the URL's path must represent\nthe fully qualified name of the type (as in\n`path/google.protobuf.Duration`). The name should be in a canonical form\n(e.g., leading \".\" is not accepted).\n\nIn practice, teams usually precompile into the binary all types that they\nexpect it to use in the context of Any. However, for URLs which use the\nscheme `http`, `https`, or no scheme, one can optionally set up a type\nserver that maps type URLs to message definitions as follows:\n\n* If no scheme is provided, `https` is assumed.\n* An HTTP GET on the URL must yield a [google.protobuf.Type][]\n value in binary format, or produce an error.\n* Applications are allowed to cache lookup results based on the\n URL, or have them precompiled into a binary to avoid any\n lookup. Therefore, binary compatibility needs to be preserved\n on changes to types. (Use versioned type names to manage\n breaking changes.)\n\nNote: this functionality is not currently available in the official\nprotobuf release, and it is not used for type URLs beginning with\ntype.googleapis.com. As of May 2023, there are no widely used type server\nimplementations and no plans to implement one.\n\nSchemes other than `http`, `https` (or the empty scheme) might be\nused with implementation specific semantics."
additionalProperties: {}
description: "`Any` contains an arbitrary serialized protocol buffer message along with a\nURL that describes the type of the serialized message.\n\nProtobuf library provides support to pack/unpack Any values in the form\nof utility functions or additional generated methods of the Any type.\n\nExample 1: Pack and unpack a message in C++.\n\n Foo foo = ...;\n Any any;\n any.PackFrom(foo);\n ...\n if (any.UnpackTo(&foo)) {\n ...\n }\n\nExample 2: Pack and unpack a message in Java.\n\n Foo foo = ...;\n Any any = Any.pack(foo);\n ...\n if (any.is(Foo.class)) {\n foo = any.unpack(Foo.class);\n }\n // or ...\n if (any.isSameTypeAs(Foo.getDefaultInstance())) {\n foo = any.unpack(Foo.getDefaultInstance());\n }\n\n Example 3: Pack and unpack a message in Python.\n\n foo = Foo(...)\n any = Any()\n any.Pack(foo)\n ...\n if any.Is(Foo.DESCRIPTOR):\n any.Unpack(foo)\n ...\n\n Example 4: Pack and unpack a message in Go\n\n foo := &pb.Foo{...}\n any, err := anypb.New(foo)\n if err != nil {\n ...\n }\n ...\n foo := &pb.Foo{}\n if err := any.UnmarshalTo(foo); err != nil {\n ...\n }\n\nThe pack methods provided by protobuf library will by default use\n'type.googleapis.com/full.type.name' as the type URL and the unpack\nmethods only use the fully qualified type name after the last '/'\nin the type URL, for example \"foo.bar.com/x/y.z\" will yield type\nname \"y.z\".\n\nJSON\n====\nThe JSON representation of an `Any` value uses the regular\nrepresentation of the deserialized, embedded message, with an\nadditional field `@type` which contains the type URL. Example:\n\n package google.profile;\n message Person {\n string first_name = 1;\n string last_name = 2;\n }\n\n {\n \"@type\": \"type.googleapis.com/google.profile.Person\",\n \"firstName\": <string>,\n \"lastName\": <string>\n }\n\nIf the embedded message type is well-known and has a custom JSON\nrepresentation, that representation will be embedded adding a field\n`value` which holds the custom JSON in addition to the `@type`\nfield. Example (for message [google.protobuf.Duration][]):\n\n {\n \"@type\": \"type.googleapis.com/google.protobuf.Duration\",\n \"value\": \"1.212s\"\n }"
v1ArchiveAssetResponse:
type: object
properties:
archivedRunIds:
type: array
items:
type: string
description: 'List of run IDs that were archived when archive_runs was set to true.
This field will be empty if archive_runs was false or if no runs were archived.'
description: The response of a call to `AssetService_ArchiveAsset`.
v1MetadataRelationValue:
type: object
properties:
resourceType:
type: string
resourceId:
type: string
required:
- resourceType
- resourceId
v1CreateAssetRequest:
type: object
properties:
name:
type: string
description: The name of the asset to create. Must be unique within the organization. Required.
tags:
type: array
items:
type: string
description: The names of the tags to associate with this asset. Optional.
metadata:
type: array
items:
$ref: '#/components/schemas/v1MetadataValue'
description: The metadata values to associate with this asset. Optional.
description: The request for a call to `AssetService_CreateAsset` to create a single new, empty asset.
required:
- name
v1UpdateAssetRequest:
type: object
properties:
asset:
$ref: '#/components/schemas/assetsv1Asset'
updateMask:
type: string
description: The list of fields to be updated. The fields available to be updated are `tags`, `metadata`, `archived_date`, and `is_archived`.
description: The request for a call to `AssetService_UpdateAsset` to update a single existing asset.
required:
- updateMask
v1MetadataKeyType:
type: string
enum:
- METADATA_KEY_TYPE_UNSPECIFIED
- METADATA_KEY_TYPE_STRING
- METADATA_KEY_TYPE_NUMBER
- METADATA_KEY_TYPE_BOOLEAN
- METADATA_KEY_TYPE_RELATION
default: METADATA_KEY_TYPE_UNSPECIFIED
description: "Metadata key type.\n\n - METADATA_KEY_TYPE_STRING: string\n - METADATA_KEY_TYPE_NUMBER: number\n - METADATA_KEY_TYPE_BOOLEAN: boolean\n - METADATA_KEY_TYPE_RELATION: relation — references another resource by UUID (e.g. folder membership)"
v1GetAssetResponse:
type: object
properties:
asset:
$ref: '#/components/schemas/assetsv1Asset'
rpcStatus:
type: object
properties:
code:
type: integer
format: int32
message:
type: string
details:
type: array
items:
$ref: '#/components/schemas/protobufAny'
v1MetadataKey:
type: object
properties:
name:
type: string
type:
$ref: '#/components/schemas/v1MetadataKeyType'
archivedDate:
type: string
format: date-time
isArchived:
type: boolean
description: "Whether the metadata key is archived. This is inferred from whether archived_date is set.\n\nThe filter field type this key maps to, so a client can build a CEL filter\n against it (`metadata[\"<name>\"]`) and resolve its operators and functions\n from FilterGrammarService. Derived from `type`."
required:
- name
- type
v1UpdateAssetResponse:
type: object
properties:
asset:
$ref: '#/components/schemas/assetsv1Asset'
description: The response of a call to `AssetService_UpdateAsset`.
v1CreateAssetResponse:
type: object
properties:
asset:
$ref: '#/components/schemas/assetsv1Asset'
description: The response of a call to `AssetService_CreateAsset`.
assetsv1Asset:
type: object
properties:
assetId:
type: string
name:
type: string
organizationId:
type: string
createdDate:
type: string
format: date-time
createdByUserId:
type: string
modifiedDate:
type: string
format: date-time
modifiedByUserId:
type: string
tags:
type: array
items:
type: string
description: The names of the tags associated with this asset.
metadata:
type: array
items:
$ref: '#/components/schemas/v1MetadataValue'
description: The metadata values associated with this asset.
archivedDate:
type: string
format: date-time
description: The date the asset was archived.
isArchived:
type: boolean
description: Whether the asset is archived. This is inferred from whether archived_date is set.
required:
- assetId
- name
- organizationId
- createdDate
- createdByUserId
- modifiedDate
- modifiedByUserId
- tags
- metadata
- isArchived
v1MetadataValue:
type: object
properties:
key:
$ref: '#/components/schemas/v1MetadataKey'
stringValue:
type: string
numberValue:
type: number
format: double
booleanValue:
type: boolean
relationValue:
$ref: '#/components/schemas/v1MetadataRelationValue'
archivedDate:
type: string
format: date-time
isArchived:
type: boolean
description: Whether the metadata value is archived. This is inferred from whether archived_date is set.
required:
- key
v1ListAssetsResponse:
type: object
properties:
assets:
type: array
items:
$ref: '#/components/schemas/assetsv1Asset'
nextPageToken:
type: string
description: The result of a call to `AssetService_ListAssets`.
securitySchemes:
BearerAuth:
type: http
scheme: bearer
bearerFormat: JWT