From d61060e0cee705bf8361f9add4c192c5b1b30f0b Mon Sep 17 00:00:00 2001
From: firstdata-dev <firstdata@mininglamp.com>
Date: Wed, 4 Mar 2026 17:00:57 +0800
Subject: [PATCH 1/2] fix: update broken api_url links for imf-data, unctad,
 china-nbs

- imf-data: datahelp.imf.org domain unreachable (000), replaced with
  official IMF DataMapper API endpoint (HTTP 200)
- unctad: /EN/api.html returns 404, replaced with UNCTAD Data Centre
  which is the current API access point (HTTP 200)
- china-nbs: data.stats.gov.cn/api.htm returns 404, replaced with
  data.stats.gov.cn root which hosts the NBS API (HTTP 200)

Note: OECD api_url and CDC website return 403 (likely bot protection),
not a data quality issue - left unchanged pending manual verification.
---
 firstdata/sources/china/national/nbs.json          | 4 ++--
 firstdata/sources/international/economics/imf.json | 4 ++--
 firstdata/sources/international/trade/unctad.json  | 4 ++--
 3 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/firstdata/sources/china/national/nbs.json b/firstdata/sources/china/national/nbs.json
index 9b71575..db475fb 100644
--- a/firstdata/sources/china/national/nbs.json
+++ b/firstdata/sources/china/national/nbs.json
@@ -11,7 +11,7 @@
   },
   "website": "http://www.stats.gov.cn",
   "data_url": "https://www.stats.gov.cn/sj/",
-  "api_url": "http://data.stats.gov.cn/api.htm",
+  "api_url": "https://data.stats.gov.cn/",
   "country": "CN",
   "domains": [
     "economics",
@@ -58,4 +58,4 @@
     ]
   },
   "authority_level": "government"
-}
\ No newline at end of file
+}
diff --git a/firstdata/sources/international/economics/imf.json b/firstdata/sources/international/economics/imf.json
index b5d483b..aa6a186 100644
--- a/firstdata/sources/international/economics/imf.json
+++ b/firstdata/sources/international/economics/imf.json
@@ -11,7 +11,7 @@
   },
   "website": "https://www.imf.org",
   "data_url": "https://data.imf.org",
-  "api_url": "https://datahelp.imf.org/knowledgebase/articles/667681-using-json-restful-web-service",
+  "api_url": "https://www.imf.org/external/datamapper/api/v1/",
   "country": null,
   "domains": [
     "economics",
@@ -54,4 +54,4 @@
     ]
   },
   "authority_level": "international"
-}
\ No newline at end of file
+}
diff --git a/firstdata/sources/international/trade/unctad.json b/firstdata/sources/international/trade/unctad.json
index 09276a8..ea6fa98 100644
--- a/firstdata/sources/international/trade/unctad.json
+++ b/firstdata/sources/international/trade/unctad.json
@@ -10,7 +10,7 @@
   },
   "website": "https://unctad.org",
   "data_url": "https://unctadstat.unctad.org",
-  "api_url": "https://unctadstat.unctad.org/EN/api.html",
+  "api_url": "https://unctadstat.unctad.org/datacentre/",
   "country": null,
   "domains": [
     "trade",
@@ -50,4 +50,4 @@
     ]
   },
   "authority_level": "international"
-}
\ No newline at end of file
+}

From 9da8b545f5a7ef079416553364931a18d104c844 Mon Sep 17 00:00:00 2001
From: firstdata-dev <firstdata@mininglamp.com>
Date: Wed, 4 Mar 2026 17:05:21 +0800
Subject: [PATCH 2/2] fix: update unctad api_url to official API endpoint

unctadstat-api.unctad.org returns HTTP 200 with 'Api Works',
confirmed as the correct REST API endpoint.
---
 firstdata/sources/international/trade/unctad.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/firstdata/sources/international/trade/unctad.json b/firstdata/sources/international/trade/unctad.json
index ea6fa98..9836b69 100644
--- a/firstdata/sources/international/trade/unctad.json
+++ b/firstdata/sources/international/trade/unctad.json
@@ -10,7 +10,7 @@
   },
   "website": "https://unctad.org",
   "data_url": "https://unctadstat.unctad.org",
-  "api_url": "https://unctadstat.unctad.org/datacentre/",
+  "api_url": "https://unctadstat-api.unctad.org/",
   "country": null,
   "domains": [
     "trade",