diff --git a/README.md b/README.md
index 84e5bb2..01c6835 100644
--- a/README.md
+++ b/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).
 
-_1619 TILs and counting..._
+_1620 TILs and counting..._
 
 See some of the other learning resources I work on:
 - [Ruby Operator Lookup](https://www.visualmode.dev/ruby-operators)
@@ -838,6 +838,7 @@ If you've learned something here, support my efforts writing daily TILs by
 - [Escaping String Literals With Dollar Quoting](postgres/escaping-string-literals-with-dollar-quoting.md)
 - [Export Query Results To A CSV](postgres/export-query-results-to-a-csv.md)
 - [Extracting Nested JSON Data](postgres/extracting-nested-json-data.md)
+- [Fetch Data From An Endpoint In SQL](postgres/fetch-data-from-an-endpoint-in-sql.md)
 - [Fetch Specific Number Of Results](postgres/fetch-specific-number-of-results.md)
 - [Find Duplicate Records In Table Without Unique Id](postgres/find-duplicate-records-in-table-without-unique-id.md)
 - [Find Records That Contain Duplicate Values](postgres/find-records-that-contain-duplicate-values.md)
diff --git a/postgres/fetch-data-from-an-endpoint-in-sql.md b/postgres/fetch-data-from-an-endpoint-in-sql.md
new file mode 100644
index 0000000..ef22bbd
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+++ b/postgres/fetch-data-from-an-endpoint-in-sql.md
@@ -0,0 +1,49 @@
+# Fetch Data From An Endpoint In SQL
+
+The [`pgsql-http` extension](https://github.com/pramsey/pgsql-http) provides a
+variety of functions for allowing PostgreSQL to act as an HTTP client. This is
+a bit unorthodox and may not be a good idea in production systems. That said,
+it is cool that it is possible. Let's look at an example of it.
+
+First, I've installed the extension on the Docker container running my local
+Postgres server.
+
+```bash
+$ docker exec -it still-postgres-1 bash
+
+$ apt-get update
+
+$ apt-get install postgres-16-http # I'm running Postgres v16
+
+$ exit
+```
+
+Then I'll connect to a `psql` session in that container for the `postgres` database.
+
+```bash
+$ docker exec still-postgres-1 psql -U postgres -d postgres
+```
+
+Then I enable the extension.
+
+```sql
+> create extension if not exists http;
+CREATE EXTENSION
+```
+
+Now I can point a PostgreSQL statement at a live endpoint like
+[https://httpbun.com/ip](https://httpbun.com/ip) which will respond with a
+chunk of JSON including the IP address for that project's server. I do this
+using `http_get` which makes a `GET` request to the given endpoint. The body is
+included in the result set.
+
+```bash
+> select content from http_get('http://httpbun.com/ip');
+           content
+-----------------------------
+ {                          +
+   "origin": "73.75.236.101"+
+ }                          +
+
+(1 row)
+```