Add Access 1Password Credential From CLI as a Workflow TIL

Author: jbranchaud

README.md

@@ -10,7 +10,7 @@ pairing with smart people at Hashrocket.
 
 For a steady stream of TILs, [sign up for my newsletter](https://crafty-builder-6996.ck.page/e169c61186).
 
-_1413 TILs and counting..._
+_1414 TILs and counting..._
 
 ---
 
@@ -1638,6 +1638,7 @@ _1413 TILs and counting..._
 ### Workflow
 
 - [Add Subtitles To Existing Mux Video Asset](workflow/add-subtitles-to-existing-mux-video-asset.md)
+- [Access 1Password Credential From CLI](workflow/access-1password-credential-from-cli.md)
 - [Change Window Name In iTerm](workflow/change-window-name-in-iterm.md)
 - [Convert An ePub Document To PDF On Mac](workflow/convert-an-epub-document-to-pdf-on-mac.md)
 - [Create A Local Sanity Dataset Backup](workflow/create-a-local-sanity-dataset-backup.md)

workflow/access-1password-credential-from-cli.md

@@ -0,0 +1,29 @@
+# Access 1Password Credential From CLI
+
+With the `op` CLI, I can store things like API keys and secrets in my 1Password
+vault and then access them from the command line. This assumes I've already
+installed the CLI (`brew install 1password-cli`) and connected it to the
+1Password app via the _Developer_ settings.
+
+The `op item get` command takes a credential name and returns all the details
+for the entry with that _Title_. Here is how I can access my _Anthropic Claude
+API Key_ details.
+
+```bash
+$ op item get "Anthropic Claude API Key"
+```
+
+With the `--field` flag, I can grab a specific field, such as the `credential`,
+from that entry.
+
+```bash
+$ op item get "Anthropic Claude API Key" --field credential
+sk-ant-api03-abc......xyz
+```
+
+A command like this can be embedded in other commands as a way of referencing
+secrets without explicitly entering them into your shell history.
+
+```bash
+$ curl https://api -H "x-api-key: $(op item get "Anthropic Claude API Key" --field credential)" ...
+```