{"id":17892,"date":"2026-02-25T13:15:25","date_gmt":"2026-02-25T21:15:25","guid":{"rendered":"https:\/\/www.couchbase.com\/blog\/?p=17892"},"modified":"2026-02-25T13:15:25","modified_gmt":"2026-02-25T21:15:25","slug":"couchbases-data-api-in-practice-with-nodered","status":"publish","type":"post","link":"https:\/\/www.couchbase.com\/blog\/couchbases-data-api-in-practice-with-nodered\/","title":{"rendered":"Couchbase&#8217;s Data API in Practice With NodeRed"},"content":{"rendered":"<p><span style=\"font-weight: 400\">Couchbase Capella has a new Data API. If you\u2019re wondering why it is important since we already have SDKs, the answer is <\/span><a href=\"https:\/\/docs.couchbase.com\/cloud\/data-api-guide\/data-api-sdks.html\"><span style=\"font-weight: 400\">addressed in our documentation<\/span><\/a> <span style=\"font-weight: 400\">\u2013 <\/span><span style=\"font-weight: 400\">but here\u2019s a quick comparison:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400\"><b>Data API:<\/b><span style=\"font-weight: 400\"> HTTP, language, and runtime agnostic; easy integration with zero dependency; plus trade-offs in latency, throughput, and resiliency features.<\/span><\/li>\n<li style=\"font-weight: 400\"><b>SDKs:<\/b><span style=\"font-weight: 400\"> Native library, richer features, better performance, better suited to workloads where scale and resilience matter.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400\">Some use cases:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400\"><b>Functions for FaaS\/Serverless:<\/b><span style=\"font-weight: 400\"> AWS Lambda, Google Cloud Functions, Azure Functions, Netlify Functions<\/span><\/li>\n<li style=\"font-weight: 400\"><b>SaaS integrations:<\/b><span style=\"font-weight: 400\"> Zapier, IFTTT, Relay, Make, N8N, Flowwise, Node-RED<\/span><\/li>\n<li style=\"font-weight: 400\"><b>Scripting:<\/b><span style=\"font-weight: 400\"> Jenkins Pipeline or GitHub Actions<\/span><\/li>\n<li style=\"font-weight: 400\"><b>Internal tools:<\/b><span style=\"font-weight: 400\"> Dashboard, Grafana<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400\">All of these use cases can be implemented but would require either the deployment and management of your own Couchbase SDK-backed API, or ensuring SDKs were available where the code was running <\/span><span style=\"font-weight: 400\">\u2013<\/span><span style=\"font-weight: 400\"> which in some cases is impossible.<\/span><\/p>\n<p><span style=\"font-weight: 400\">With that, let\u2019s see how this all works in practice with a use case example.<\/span><\/p>\n<p><a href=\"https:\/\/nodered.org\/\"><span style=\"font-weight: 400\">Node-RED<\/span><\/a><span style=\"font-weight: 400\"> Example<\/span><\/p>\n<p><span style=\"font-weight: 400\">Node-RED enables low-code programming for event-driven applications. It\u2019s visual, simple, lightweight, and it runs on a wide range of hardware platforms. However, while it supports the use of external modules, some <\/span><span style=\"font-weight: 400\">\u2013<\/span><span style=\"font-weight: 400\"> especially those that depend on native libraries, such as our Node SDK, can\u00a0 be difficult to use. This presents a perfect excuse to try the new Data API.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Below is a simple use case that tries to scrape data from luma to know what\u2019s going on in Paris. You can see the results below. Note, the top-level flow is the ingestion, the second is the debugging query.\u00a0<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-17893\" src=\"https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/sites\/1\/2026\/02\/Screenshot-2026-02-25-at-1.03.15-PM.png\" alt=\"\" width=\"1282\" height=\"388\" srcset=\"https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/sites\/1\/2026\/02\/Screenshot-2026-02-25-at-1.03.15-PM.png 1282w, https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/sites\/1\/2026\/02\/Screenshot-2026-02-25-at-1.03.15-PM-300x91.png 300w, https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/sites\/1\/2026\/02\/Screenshot-2026-02-25-at-1.03.15-PM-1024x310.png 1024w, https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/sites\/1\/2026\/02\/Screenshot-2026-02-25-at-1.03.15-PM-768x232.png 768w, https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/sites\/1\/2026\/02\/Screenshot-2026-02-25-at-1.03.15-PM-18x5.png 18w\" sizes=\"auto, (max-width: 1282px) 100vw, 1282px\" \/><\/p>\n<h3><span style=\"font-weight: 400\">Ingestion Flow<\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400\"><b>Start:<\/b><span style=\"font-weight: 400\"> An ingest node that triggers this every 72 hours.<\/span><\/li>\n<li style=\"font-weight: 400\"><b>Query luma:<\/b><span style=\"font-weight: 400\"> An HTTP request to <\/span><a href=\"https:\/\/luma.com\/paris\"><span style=\"font-weight: 400\">https:\/\/luma.com\/paris<\/span><\/a><span style=\"font-weight: 400\">.<\/span><\/li>\n<li style=\"font-weight: 400\"><b>Extract events:<\/b><span style=\"font-weight: 400\"> An HTML parser to retrieve the list of events as String.<\/span><\/li>\n<li style=\"font-weight: 400\"><b>Convert to JSON:<\/b><span style=\"font-weight: 400\"> A JSON parser to turn this String in a JSON Object.<\/span><\/li>\n<li style=\"font-weight: 400\"><b>Parse_to_events:<\/b><span style=\"font-weight: 400\"> A function that takes this object and creates a new one with only the required data.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400\">The code looks like this:<\/span><\/p>\n<pre class=\"lang:default decode:true\">var newMsg = { payload: msg.payload[0].content.props.pageProps.initialData.data.events };\r\nreturn newMsg;<\/pre>\n<ul>\n<li style=\"font-weight: 400\"><b>forEach:<\/b><span style=\"font-weight: 400\"> A Split tasks that splits the events JSON object from the previous step.<\/span><\/li>\n<li style=\"font-weight: 400\"><b>Create event in Couchbase:<\/b><span style=\"font-weight: 400\"> An HTTP request is sent to the <\/span><a href=\"https:\/\/docs.couchbase.com\/cloud\/data-api-guide\/data-api-use.html\"><span style=\"font-weight: 400\">Capella Data API<\/span><\/a><span style=\"font-weight: 400\">. Whatever is in the payload of the previous step will be the body of the request. You can use Mustache templating for the URL field. Here\u2019s a screenshot of the actual step; it\u2019s like running this curl command:<\/span><\/li>\n<\/ul>\n<pre class=\"lang:default decode:true\">  curl -X PUT --user api:****  -H 'Content-Type: application\/json'\r\n   -d '{\"event\":\"data\",...}' \r\nhttps:\/\/snzd9hz3unnntl7.data.cloud.couchbase.com\/v1\/buckets\/events\/scopes\/paris\/collections\/luma\/documents\/fd5hds83<\/pre>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-17894\" src=\"https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/sites\/1\/2026\/02\/Screenshot-2026-02-25-at-1.08.12-PM.png\" alt=\"\" width=\"1286\" height=\"1098\" srcset=\"https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/sites\/1\/2026\/02\/Screenshot-2026-02-25-at-1.08.12-PM.png 1286w, https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/sites\/1\/2026\/02\/Screenshot-2026-02-25-at-1.08.12-PM-300x256.png 300w, https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/sites\/1\/2026\/02\/Screenshot-2026-02-25-at-1.08.12-PM-1024x874.png 1024w, https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/sites\/1\/2026\/02\/Screenshot-2026-02-25-at-1.08.12-PM-768x656.png 768w, https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/sites\/1\/2026\/02\/Screenshot-2026-02-25-at-1.08.12-PM-14x12.png 14w\" sizes=\"auto, (max-width: 1286px) 100vw, 1286px\" \/><\/p>\n<ul>\n<li style=\"font-weight: 400\"><b>Debug1:<\/b><span style=\"font-weight: 400\"> A debug step to see the results of all the requests.\u00a0<\/span><\/li>\n<\/ul>\n<h3><span style=\"font-weight: 400\">Debug FLow<\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400\"><b>Start:<\/b><span style=\"font-weight: 400\"> An ingest node that must be triggered manually.<\/span><\/li>\n<li style=\"font-weight: 400\"><b>SQL_Query:<\/b><span style=\"font-weight: 400\"> A function that returns a JSON object representing the query to run.<\/span><\/li>\n<\/ul>\n<pre class=\"lang:default decode:true\">var query = { statement: \"SELECT * FROM events.paris.luma ;\" }\r\nvar newMsg = { payload: query };\r\nreturn newMsg\r\n<\/pre>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-17895\" src=\"https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/sites\/1\/2026\/02\/Screenshot-2026-02-25-at-1.09.44-PM.png\" alt=\"\" width=\"1296\" height=\"1378\" srcset=\"https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/sites\/1\/2026\/02\/Screenshot-2026-02-25-at-1.09.44-PM.png 1296w, https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/sites\/1\/2026\/02\/Screenshot-2026-02-25-at-1.09.44-PM-282x300.png 282w, https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/sites\/1\/2026\/02\/Screenshot-2026-02-25-at-1.09.44-PM-963x1024.png 963w, https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/sites\/1\/2026\/02\/Screenshot-2026-02-25-at-1.09.44-PM-768x817.png 768w, https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/sites\/1\/2026\/02\/Screenshot-2026-02-25-at-1.09.44-PM-11x12.png 11w, https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/sites\/1\/2026\/02\/Screenshot-2026-02-25-at-1.09.44-PM-300x319.png 300w\" sizes=\"auto, (max-width: 1296px) 100vw, 1296px\" \/><\/p>\n<ul>\n<li style=\"font-weight: 400\"><b>Query events in Couchbase:<\/b><span style=\"font-weight: 400\"> An HTTP Request that runs the given query. It would look like the following curl command:<\/span><\/li>\n<\/ul>\n<pre class=\"lang:default decode:true\">curl -X POST --user api:****  -H 'Content-Type: application\/json'\r\n   -d '{ statement: \"SELECT * FROM events.paris.luma ;\" }' \r\nhttps:\/\/snzd9hz3unnntl7.data.cloud.couchbase.com\/_p\/query\/query\/service\r\n<\/pre>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-17896\" src=\"https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/sites\/1\/2026\/02\/Screenshot-2026-02-25-at-1.11.10-PM.png\" alt=\"\" width=\"1276\" height=\"1078\" srcset=\"https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/sites\/1\/2026\/02\/Screenshot-2026-02-25-at-1.11.10-PM.png 1276w, https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/sites\/1\/2026\/02\/Screenshot-2026-02-25-at-1.11.10-PM-300x253.png 300w, https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/sites\/1\/2026\/02\/Screenshot-2026-02-25-at-1.11.10-PM-1024x865.png 1024w, https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/sites\/1\/2026\/02\/Screenshot-2026-02-25-at-1.11.10-PM-768x649.png 768w, https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/sites\/1\/2026\/02\/Screenshot-2026-02-25-at-1.11.10-PM-14x12.png 14w\" sizes=\"auto, (max-width: 1276px) 100vw, 1276px\" \/><\/p>\n<h3><span style=\"font-weight: 400\">Try It Yourself<\/span><\/h3>\n<p><span style=\"font-weight: 400\">Node-RED can easily be run on your machine with `docker run -it -p 1880:1880 &#8211;name mynodered nodered\/node-red`<\/span><\/p>\n<p><span style=\"font-weight: 400\">Then go to <\/span><a href=\"http:\/\/127.0.0.1:1880\/\"><span style=\"font-weight: 400\">http:\/\/127.0.0.1:1880\/<\/span><\/a><span style=\"font-weight: 400\"> and follow the instructions. You can either create the nodes by hand or import this flow with this JSON export:<\/span><\/p>\n<pre class=\"lang:default decode:true\">[\r\n   {\r\n  \t\"id\":\"f6f2187d.f17ca8\",\r\n  \t\"type\":\"tab\",\r\n  \t\"label\":\"Event Ingestion\",\r\n  \t\"disabled\":false,\r\n  \t\"info\":\"\"\r\n   },\r\n   {\r\n  \t\"id\":\"5039574f789798bf\",\r\n  \t\"type\":\"inject\",\r\n  \t\"z\":\"f6f2187d.f17ca8\",\r\n  \t\"name\":\"Start\",\r\n  \t\"props\":[\r\n     \t{\r\n        \t\"p\":\"payload\"\r\n     \t},\r\n     \t{\r\n        \t\"p\":\"topic\",\r\n        \t\"vt\":\"str\"\r\n     \t}\r\n  \t],\r\n  \t\"repeat\":\"259200\",\r\n  \t\"crontab\":\"\",\r\n  \t\"once\":false,\r\n  \t\"onceDelay\":0.1,\r\n  \t\"topic\":\"\",\r\n  \t\"payload\":\"\",\r\n  \t\"payloadType\":\"date\",\r\n  \t\"x\":90,\r\n  \t\"y\":60,\r\n  \t\"wires\":[\r\n     \t[\r\n        \t\"a7e82076addaf2bf\"\r\n     \t]\r\n  \t]\r\n   },\r\n   {\r\n  \t\"id\":\"65dcb4aeead12a54\",\r\n  \t\"type\":\"debug\",\r\n  \t\"z\":\"f6f2187d.f17ca8\",\r\n  \t\"name\":\"debug 1\",\r\n  \t\"active\":true,\r\n  \t\"tosidebar\":true,\r\n  \t\"console\":false,\r\n  \t\"tostatus\":false,\r\n  \t\"complete\":\"payload\",\r\n  \t\"targetType\":\"msg\",\r\n  \t\"statusVal\":\"\",\r\n  \t\"statusType\":\"auto\",\r\n  \t\"x\":580,\r\n  \t\"y\":120,\r\n  \t\"wires\":[\r\n    \t \r\n  \t]\r\n   },\r\n   {\r\n  \t\"id\":\"a7e82076addaf2bf\",\r\n  \t\"type\":\"http request\",\r\n  \t\"z\":\"f6f2187d.f17ca8\",\r\n  \t\"name\":\"Query Luma\",\r\n  \t\"method\":\"GET\",\r\n  \t\"ret\":\"txt\",\r\n  \t\"paytoqs\":\"ignore\",\r\n  \t\"url\":\"https:\/\/luma.com\/paris\",\r\n  \t\"tls\":\"\",\r\n  \t\"persist\":false,\r\n  \t\"proxy\":\"\",\r\n  \t\"insecureHTTPParser\":false,\r\n  \t\"authType\":\"\",\r\n  \t\"senderr\":false,\r\n  \t\"headers\":[\r\n    \t \r\n  \t],\r\n  \t\"x\":290,\r\n  \t\"y\":60,\r\n  \t\"wires\":[\r\n     \t[\r\n        \t\"c463b094ea88ec73\"\r\n     \t]\r\n  \t]\r\n   },\r\n   {\r\n  \t\"id\":\"c463b094ea88ec73\",\r\n  \t\"type\":\"html\",\r\n  \t\"z\":\"f6f2187d.f17ca8\",\r\n  \t\"name\":\"Extract Events\",\r\n  \t\"property\":\"payload\",\r\n  \t\"outproperty\":\"payload\",\r\n  \t\"tag\":\"#__NEXT_DATA__\",\r\n  \t\"ret\":\"compl\",\r\n  \t\"as\":\"single\",\r\n  \t\"chr\":\"content\",\r\n  \t\"x\":480,\r\n  \t\"y\":60,\r\n  \t\"wires\":[\r\n     \t[\r\n        \t\"3be4c6d9e4554672\"\r\n     \t]\r\n  \t]\r\n   },\r\n   {\r\n  \t\"id\":\"3be4c6d9e4554672\",\r\n  \t\"type\":\"json\",\r\n  \t\"z\":\"f6f2187d.f17ca8\",\r\n  \t\"name\":\"Convert to JSON\",\r\n  \t\"property\":\"payload[0].content\",\r\n  \t\"action\":\"obj\",\r\n  \t\"pretty\":true,\r\n  \t\"x\":690,\r\n  \t\"y\":60,\r\n  \t\"wires\":[\r\n     \t[\r\n        \t\"9b66605f179021d0\"\r\n     \t]\r\n  \t]\r\n   },\r\n   {\r\n  \t\"id\":\"9b66605f179021d0\",\r\n  \t\"type\":\"function\",\r\n  \t\"z\":\"f6f2187d.f17ca8\",\r\n  \t\"name\":\"parse_to_events\",\r\n  \t\"func\":\"var newMsg = { payload: msg.payload[0].content.props.pageProps.initialData.data.events };\\nreturn newMsg;\",\r\n  \t\"outputs\":1,\r\n  \t\"timeout\":0,\r\n  \t\"noerr\":0,\r\n  \t\"initialize\":\"\",\r\n  \t\"finalize\":\"\",\r\n  \t\"libs\":[\r\n    \t \r\n  \t],\r\n  \t\"x\":900,\r\n  \t\"y\":60,\r\n  \t\"wires\":[\r\n     \t[\r\n        \t\"1924a3c26b9520bd\"\r\n     \t]\r\n  \t]\r\n   },\r\n   {\r\n  \t\"id\":\"1924a3c26b9520bd\",\r\n  \t\"type\":\"split\",\r\n  \t\"z\":\"f6f2187d.f17ca8\",\r\n  \t\"name\":\"foreach\",\r\n  \t\"splt\":\"1\",\r\n  \t\"spltType\":\"len\",\r\n  \t\"arraySplt\":1,\r\n  \t\"arraySpltType\":\"len\",\r\n  \t\"stream\":true,\r\n  \t\"addname\":\"\",\r\n  \t\"property\":\"payload\",\r\n  \t\"x\":120,\r\n  \t\"y\":120,\r\n  \t\"wires\":[\r\n     \t[\r\n        \t\"7e3a02b180875fed\"\r\n     \t]\r\n  \t]\r\n   },\r\n   {\r\n  \t\"id\":\"7e3a02b180875fed\",\r\n  \t\"type\":\"http request\",\r\n  \t\"z\":\"f6f2187d.f17ca8\",\r\n  \t\"name\":\"create event in couchbase\",\r\n  \t\"method\":\"PUT\",\r\n  \t\"ret\":\"txt\",\r\n  \t\"paytoqs\":\"query\",\r\n  \t\"url\":\"https:\/\/snzd9hz3unnntl7.data.cloud.couchbase.com\/v1\/buckets\/events\/scopes\/paris\/collections\/luma\/documents\/{{{payload.event.url}}}\",\r\n  \t\"tls\":\"\",\r\n  \t\"persist\":true,\r\n  \t\"proxy\":\"\",\r\n  \t\"insecureHTTPParser\":false,\r\n  \t\"authType\":\"basic\",\r\n  \t\"senderr\":false,\r\n  \t\"headers\":[\r\n    \t \r\n  \t],\r\n  \t\"x\":370,\r\n  \t\"y\":120,\r\n  \t\"wires\":[\r\n     \t[\r\n        \t\"65dcb4aeead12a54\"\r\n     \t]\r\n  \t]\r\n   },\r\n   {\r\n  \t\"id\":\"f309559bde533ab6\",\r\n  \t\"type\":\"inject\",\r\n  \t\"z\":\"f6f2187d.f17ca8\",\r\n  \t\"name\":\"Start\",\r\n  \t\"props\":[\r\n     \t{\r\n        \t\"p\":\"payload\"\r\n     \t},\r\n     \t{\r\n        \t\"p\":\"topic\",\r\n        \t\"vt\":\"str\"\r\n     \t}\r\n  \t],\r\n  \t\"repeat\":\"\",\r\n  \t\"crontab\":\"\",\r\n  \t\"once\":false,\r\n  \t\"onceDelay\":0.1,\r\n  \t\"topic\":\"\",\r\n  \t\"payload\":\"\",\r\n  \t\"payloadType\":\"date\",\r\n  \t\"x\":90,\r\n  \t\"y\":200,\r\n  \t\"wires\":[\r\n     \t[\r\n        \t\"49244e9d100517aa\"\r\n     \t]\r\n  \t]\r\n   },\r\n   {\r\n  \t\"id\":\"7945b9a86fa49919\",\r\n  \t\"type\":\"http request\",\r\n  \t\"z\":\"f6f2187d.f17ca8\",\r\n  \t\"name\":\"query events in couchbase\",\r\n  \t\"method\":\"POST\",\r\n  \t\"ret\":\"txt\",\r\n  \t\"paytoqs\":\"query\",\r\n  \t\"url\":\"https:\/\/snzd9hz3unnntl7.data.cloud.couchbase.com\/_p\/query\/query\/service\",\r\n  \t\"tls\":\"\",\r\n  \t\"persist\":true,\r\n  \t\"proxy\":\"\",\r\n  \t\"insecureHTTPParser\":false,\r\n  \t\"authType\":\"basic\",\r\n  \t\"senderr\":false,\r\n  \t\"headers\":[\r\n     \t{\r\n        \t\"keyType\":\"other\",\r\n        \t\"keyValue\":\"Accept\",\r\n        \t\"valueType\":\"other\",\r\n        \t\"valueValue\":\"application\/json\"\r\n     \t}\r\n  \t],\r\n  \t\"x\":520,\r\n  \t\"y\":200,\r\n  \t\"wires\":[\r\n     \t[\r\n        \t\"24b1dd899b6d2ef1\"\r\n     \t]\r\n  \t]\r\n   },\r\n   {\r\n  \t\"id\":\"24b1dd899b6d2ef1\",\r\n  \t\"type\":\"debug\",\r\n  \t\"z\":\"f6f2187d.f17ca8\",\r\n  \t\"name\":\"debug 2\",\r\n  \t\"active\":true,\r\n  \t\"tosidebar\":true,\r\n  \t\"console\":false,\r\n  \t\"tostatus\":false,\r\n  \t\"complete\":\"payload\",\r\n  \t\"targetType\":\"msg\",\r\n  \t\"statusVal\":\"\",\r\n  \t\"statusType\":\"auto\",\r\n  \t\"x\":740,\r\n  \t\"y\":200,\r\n  \t\"wires\":[\r\n    \t \r\n  \t]\r\n   },\r\n   {\r\n  \t\"id\":\"49244e9d100517aa\",\r\n  \t\"type\":\"function\",\r\n  \t\"z\":\"f6f2187d.f17ca8\",\r\n  \t\"name\":\"SQL Query\",\r\n  \t\"func\":\"var query = { statement: \\\"SELECT * FROM events.paris.luma ;\\\" }\\nvar newMsg = { payload: query };\\nreturn newMsg\",\r\n  \t\"outputs\":1,\r\n  \t\"timeout\":0,\r\n  \t\"noerr\":0,\r\n  \t\"initialize\":\"\",\r\n  \t\"finalize\":\"\",\r\n  \t\"libs\":[\r\n    \t \r\n  \t],\r\n  \t\"x\":270,\r\n  \t\"y\":200,\r\n  \t\"wires\":[\r\n     \t[\r\n        \t\"7945b9a86fa49919\"\r\n     \t]\r\n  \t]\r\n   }\r\n]\r\n<\/pre>\n<p><span style=\"font-weight: 400\">You will need a Capella instance with the Data API enabled. It\u2019s available in our Free Tier and is easy to test. Just go to <\/span><a href=\"http:\/\/cloud.couchbase.com\"><span style=\"font-weight: 400\">cloud.couchbase.com<\/span><\/a><span style=\"font-weight: 400\">, open your cluster, and go to the connect tab. You will then click on <\/span><b>Enable Data API<\/b><span style=\"font-weight: 400\">. This can take up to 20 minutes to be ready, so in the interim you can follow the instructions about IP addresses and credentials.\u00a0<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-17897\" src=\"https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/sites\/1\/2026\/02\/Screenshot-2026-02-25-at-1.12.28-PM.png\" alt=\"\" width=\"1278\" height=\"540\" srcset=\"https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/sites\/1\/2026\/02\/Screenshot-2026-02-25-at-1.12.28-PM.png 1278w, https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/sites\/1\/2026\/02\/Screenshot-2026-02-25-at-1.12.28-PM-300x127.png 300w, https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/sites\/1\/2026\/02\/Screenshot-2026-02-25-at-1.12.28-PM-1024x433.png 1024w, https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/sites\/1\/2026\/02\/Screenshot-2026-02-25-at-1.12.28-PM-768x325.png 768w, https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/sites\/1\/2026\/02\/Screenshot-2026-02-25-at-1.12.28-PM-18x8.png 18w\" sizes=\"auto, (max-width: 1278px) 100vw, 1278px\" \/><span style=\"font-weight: 400\">You now have everything you need to use the Data API, specifically the URL endpoint of the API. You can also access the <\/span><a href=\"https:\/\/docs.couchbase.com\/cloud\/data-api-reference\/index.html\"><span style=\"font-weight: 400\">Reference Documentation<\/span><\/a><span style=\"font-weight: 400\"> for more information.<\/span><\/p>\n<p><span style=\"font-weight: 400\">We hope you enjoy this new Capella feature, and all the use cases that are now available to you.<\/span><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Couchbase Capella has a new Data API. 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