# Blockchain Node Engine API API > Blockchain Node Engine API API on Apizie: 8 endpoints (Gets the latest state of a long-running operation. Clients can use this method to poll the operation result…, Updates the parameters of a single blockchain node., Deletes a long-running operation. This method indicates that the client is no longer interested in the…, Lists information about the supported locations for this service., …) returned as clean JSON through one API key. Send your own provider key in the x-upstream-key header. Call it over REST at https://zieapi.vercel.app/v1/analytics:googleapis-blockchainnodeengine/{endpoint} or from Claude, ChatGPT and Cursor through the Apizie MCP server. Free plan: 1,000 requests a month. - Project key: `analytics:googleapis-blockchainnodeengine` - Category: Analytics - Status: byok - Source: https://cloud.google.com/blockchain-node-engine - Page: https://zieapi.vercel.app/api/analytics/googleapis-blockchainnodeengine - OpenAPI: https://zieapi.vercel.app/api/analytics/googleapis-blockchainnodeengine/openapi.json ## Endpoints ### Gets the latest state of a long-running operation. Clients can use this method to poll the operation result… `GET https://zieapi.vercel.app/v1/analytics:googleapis-blockchainnodeengine/blockchainnodeengine-projects-locations-operations-get` (byok) | Parameter | Type | Required | Description | |---|---|---|---| | name | string | yes | The name of the operation resource. | ### Updates the parameters of a single blockchain node. `POST https://zieapi.vercel.app/v1/analytics:googleapis-blockchainnodeengine/blockchainnodeengine-projects-locations-blockchain-nodes-pat` (byok) | Parameter | Type | Required | Description | |---|---|---|---| | name | string | yes | Output only. The fully qualified name of the blockchain node. e.g. `projects/my-project/locations/us-central1/blockchainNodes/my-node`. | | requestId | string | no | Optional. An optional request ID to identify requests. Specify a unique request ID so that if you must retry your request, the server will… | | updateMask | string | no | Required. Field mask is used to specify the fields to be overwritten in the Blockchain node resource by the update. The fields specified… | | body | object | yes | JSON request body | ### Deletes a long-running operation. This method indicates that the client is no longer interested in the… `POST https://zieapi.vercel.app/v1/analytics:googleapis-blockchainnodeengine/blockchainnodeengine-projects-locations-operations-delete` (byok) | Parameter | Type | Required | Description | |---|---|---|---| | name | string | yes | The name of the operation resource to be deleted. | ### Lists information about the supported locations for this service. `GET https://zieapi.vercel.app/v1/analytics:googleapis-blockchainnodeengine/blockchainnodeengine-projects-locations-list` (byok) | Parameter | Type | Required | Description | |---|---|---|---| | extraLocationTypes | string | no | Optional. A list of extra location types that should be used as conditions for controlling the visibility of the locations. | | filter | string | no | A filter to narrow down results to a preferred subset. The filtering language accepts strings like `"displayName=tokyo"`, and is… | | name | string | yes | The resource that owns the locations collection, if applicable. | | pageSize | integer | no | The maximum number of results to return. If not set, the service selects a default. | | pageToken | string | no | A page token received from the `next_page_token` field in the response. Send that page token to receive the subsequent page. | ### Lists blockchain nodes in a given project and location. `GET https://zieapi.vercel.app/v1/analytics:googleapis-blockchainnodeengine/blockchainnodeengine-projects-locations-blockchain-nodes-lis` (byok) | Parameter | Type | Required | Description | |---|---|---|---| | filter | string | no | Filtering results. | | orderBy | string | no | Hint for how to order the results. | | pageSize | integer | no | Requested page size. Server may return fewer items than requested. If unspecified, server will pick an appropriate default. | | pageToken | string | no | A token identifying a page of results the server should return. | | parent | string | yes | Required. Parent value for `ListNodesRequest`. | ### Creates a new blockchain node in a given project and location. `POST https://zieapi.vercel.app/v1/analytics:googleapis-blockchainnodeengine/blockchainnodeengine-projects-locations-blockchain-nodes-cre` (byok) | Parameter | Type | Required | Description | |---|---|---|---| | blockchainNodeId | string | no | Required. ID of the requesting object. | | parent | string | yes | Required. Value for parent. | | requestId | string | no | Optional. An optional request ID to identify requests. Specify a unique request ID so that if you must retry your request, the server will… | | body | object | yes | JSON request body | ### Starts asynchronous cancellation on a long-running operation. The server makes a best effort to cancel the… `POST https://zieapi.vercel.app/v1/analytics:googleapis-blockchainnodeengine/blockchainnodeengine-projects-locations-operations-cancel` (byok) | Parameter | Type | Required | Description | |---|---|---|---| | name | string | yes | The name of the operation resource to be cancelled. | | body | object | yes | JSON request body | ### Lists operations that match the specified filter in the request. If the server doesn't support this method,… `GET https://zieapi.vercel.app/v1/analytics:googleapis-blockchainnodeengine/blockchainnodeengine-projects-locations-operations-list` (byok) | Parameter | Type | Required | Description | |---|---|---|---| | filter | string | no | The standard list filter. | | name | string | yes | The name of the operation's parent resource. | | pageSize | integer | no | The standard list page size. | | pageToken | string | no | The standard list page token. | ## Example ``` curl "https://zieapi.vercel.app/v1/analytics:googleapis-blockchainnodeengine/blockchainnodeengine-projects-locations-operations-get" \ -H "x-api-key: $APIZIE_KEY" \ -H "x-upstream-key: $PROVIDER_KEY" ``` ## FAQ ### How do I call the Blockchain Node Engine API API? Create a free Apizie key, then send GET https://zieapi.vercel.app/v1/analytics:googleapis-blockchainnodeengine/blockchainnodeengine-projects-locations-operations-get with the header x-api-key. Every endpoint returns { project, data, timestamp }. ### Is the Blockchain Node Engine API API free on Apizie? Yes. The Free plan includes 1,000 requests a month at 100 requests a minute, no credit card. Blockchain Node Engine API itself also needs your own key from googleapis.com. ### Can AI agents use the Blockchain Node Engine API API? Yes. Add the Apizie MCP server (https://zieapi.vercel.app/mcp) to Claude, ChatGPT, Cursor or VS Code, then ask in plain language. The agent calls run_scraper with project key analytics:googleapis-blockchainnodeengine. ### What is the status of the Blockchain Node Engine API API? Needs your own provider key (bring your own key)