diff --git a/src/config/development.js b/src/config/development.js
new file mode 100644
index 00000000..8bb33afc
--- /dev/null
+++ b/src/config/development.js
@@ -0,0 +1,8 @@
+// @flow
+import { TX_SERVICE_HOST } from '~/config/names'
+
+const devConfig = {
+  [TX_SERVICE_HOST]: 'https://safe-transaction-history.dev.gnosisdev.com/api/v1/',
+}
+
+export default devConfig
diff --git a/src/config/index.js b/src/config/index.js
new file mode 100644
index 00000000..66afd2c3
--- /dev/null
+++ b/src/config/index.js
@@ -0,0 +1,28 @@
+// @flow
+import { ensureOnce } from '~/utils/singleton'
+import { TX_SERVICE_HOST } from '~/config/names'
+import devConfig from './development'
+import testConfig from './testing'
+import prodConfig from './production'
+
+const configuration = () => {
+  if (process.env.NODE_ENV === 'test') {
+    return testConfig
+  }
+
+  if (process.env.NODE_ENV === 'production') {
+    return prodConfig
+  }
+
+  return devConfig
+}
+
+const getConfig = ensureOnce(configuration)
+
+export const getTxServiceHost = () => {
+  const config = getConfig()
+
+  return config[TX_SERVICE_HOST]
+}
+
+export const getTxServiceUriFrom = (safeAddress: string) => `safes/${safeAddress}/transactions/`
diff --git a/src/config/names.js b/src/config/names.js
new file mode 100644
index 00000000..5e00aa0d
--- /dev/null
+++ b/src/config/names.js
@@ -0,0 +1,3 @@
+// @flow
+
+export const TX_SERVICE_HOST = 'tsh'
diff --git a/src/config/production.js b/src/config/production.js
new file mode 100644
index 00000000..7fcb5556
--- /dev/null
+++ b/src/config/production.js
@@ -0,0 +1,8 @@
+// @flow
+import { TX_SERVICE_HOST } from '~/config/names'
+
+const prodConfig = {
+  [TX_SERVICE_HOST]: 'https://safe-transaction-history.dev.gnosisdev.com/api/v1/',
+}
+
+export default prodConfig
diff --git a/src/config/testing.js b/src/config/testing.js
new file mode 100644
index 00000000..7f63e89a
--- /dev/null
+++ b/src/config/testing.js
@@ -0,0 +1,8 @@
+// @flow
+import { TX_SERVICE_HOST } from '~/config/names'
+
+const testConfig = {
+  [TX_SERVICE_HOST]: 'http://localhost:8080/api/v1/',
+}
+
+export default testConfig