api3dao · Siegrift · Dec 1, 2023 · Nov 18, 2023 · Nov 25, 2023 · Nov 25, 2023
diff --git a/.changeset/mighty-parents-melt.md b/.changeset/mighty-parents-melt.md
@@ -0,0 +1,6 @@
+---
+'@api3/airnode-examples': minor
+'@api3/airnode-node': minor
+---
+
+Support OIS processing v2
diff --git a/packages/airnode-adapter/package.json b/packages/airnode-adapter/package.json
@@ -19,7 +19,7 @@
     "test:watch": "yarn test:ts --watch"
   },
   "dependencies": {
-    "@api3/ois": "2.2.1",
+    "@api3/ois": "2.3.1",
     "@api3/promise-utils": "^0.4.0",
     "axios": "^1.5.0",
     "bignumber.js": "^9.1.2",

diff --git a/packages/airnode-adapter/test/fixtures/ois.ts b/packages/airnode-adapter/test/fixtures/ois.ts
@@ -2,7 +2,7 @@ import { OIS } from '@api3/ois';
 
 export function buildOIS(overrides?: Partial<OIS>): OIS {
   return {
-    oisFormat: '2.2.1',
+    oisFormat: '2.3.1',
     version: '1.2.3',
     title: 'Currency Converter API',
     apiSpecifications: {

diff --git a/packages/airnode-deployer/config/config.example.json b/packages/airnode-deployer/config/config.example.json
@@ -94,7 +94,7 @@
   "templates": [],
   "ois": [
     {
-      "oisFormat": "2.2.1",
+      "oisFormat": "2.3.1",
       "title": "CoinGecko basic request",
       "version": "1.0.0",
       "apiSpecifications": {

diff --git a/packages/airnode-deployer/package.json b/packages/airnode-deployer/package.json
@@ -43,7 +43,7 @@
     "lodash": "^4.17.21",
     "ora": "^5.4.1",
     "yargs": "^17.7.2",
-    "zod": "^3.22.3"
+    "zod": "^3.22.4"
   },
   "devDependencies": {
     "@aws-sdk/util-stream-node": "^3.370.0",

diff --git a/packages/airnode-deployer/test/fixtures/config.aws.valid.json b/packages/airnode-deployer/test/fixtures/config.aws.valid.json
@@ -95,7 +95,7 @@
   "templates": [],
   "ois": [
     {
-      "oisFormat": "2.2.1",
+      "oisFormat": "2.3.1",
       "title": "CoinGecko basic request",
       "version": "1.0.0",
       "apiSpecifications": {

diff --git a/packages/airnode-deployer/test/fixtures/config.gcp.valid.json b/packages/airnode-deployer/test/fixtures/config.gcp.valid.json
@@ -93,7 +93,7 @@
   "templates": [],
   "ois": [
     {
-      "oisFormat": "2.2.1",
+      "oisFormat": "2.3.1",
       "title": "CoinGecko basic request",
       "version": "1.0.0",
       "apiSpecifications": {

diff --git a/packages/airnode-examples/integrations/authenticated-coinmarketcap/config.example.json b/packages/airnode-examples/integrations/authenticated-coinmarketcap/config.example.json
@@ -83,7 +83,7 @@
   "templates": [],
   "ois": [
     {
-      "oisFormat": "2.2.1",
+      "oisFormat": "2.3.1",
       "title": "CoinMarketCap Basic Authenticated Request",
       "version": "1.0.0",
       "apiSpecifications": {

diff --git a/packages/airnode-examples/integrations/authenticated-coinmarketcap/create-config.ts b/packages/airnode-examples/integrations/authenticated-coinmarketcap/create-config.ts
@@ -90,7 +90,7 @@ const createConfig = async (generateExampleFile: boolean): Promise<Config> => ({
   templates: [],
   ois: [
     {
-      oisFormat: '2.2.1',
+      oisFormat: '2.3.1',
       title: 'CoinMarketCap Basic Authenticated Request',
       version: '1.0.0',
       apiSpecifications: {

diff --git a/packages/airnode-examples/integrations/coingecko-cross-chain-authorizer/config.example.json b/packages/airnode-examples/integrations/coingecko-cross-chain-authorizer/config.example.json
@@ -111,7 +111,7 @@
   "templates": [],
   "ois": [
     {
-      "oisFormat": "2.2.1",
+      "oisFormat": "2.3.1",
       "title": "CoinGecko basic request",
       "version": "1.0.0",
       "apiSpecifications": {

diff --git a/packages/airnode-examples/integrations/coingecko-cross-chain-authorizer/create-config.ts b/packages/airnode-examples/integrations/coingecko-cross-chain-authorizer/create-config.ts
@@ -119,7 +119,7 @@ const createConfig = async (generateExampleFile: boolean): Promise<Config> => ({
   templates: [],
   ois: [
     {
-      oisFormat: '2.2.1',
+      oisFormat: '2.3.1',
       title: 'CoinGecko basic request',
       version: '1.0.0',
       apiSpecifications: {

diff --git a/packages/airnode-examples/integrations/coingecko-http-gateways/config.example.json b/packages/airnode-examples/integrations/coingecko-http-gateways/config.example.json
@@ -99,7 +99,7 @@
   "templates": [],
   "ois": [
     {
-      "oisFormat": "2.2.1",
+      "oisFormat": "2.3.1",
       "title": "CoinGecko basic request",
       "version": "1.0.0",
       "apiSpecifications": {

diff --git a/packages/airnode-examples/integrations/coingecko-http-gateways/create-config.ts b/packages/airnode-examples/integrations/coingecko-http-gateways/create-config.ts
@@ -106,7 +106,7 @@ const createConfig = async (generateExampleFile: boolean): Promise<Config> => ({
   templates: [],
   ois: [
     {
-      oisFormat: '2.2.1',
+      oisFormat: '2.3.1',
       title: 'CoinGecko basic request',
       version: '1.0.0',
       apiSpecifications: {

diff --git a/packages/airnode-examples/integrations/coingecko-post-processing/config.example.json b/packages/airnode-examples/integrations/coingecko-post-processing/config.example.json
@@ -83,7 +83,7 @@
   "templates": [],
   "ois": [
     {
-      "oisFormat": "2.2.1",
+      "oisFormat": "2.3.1",
       "title": "CoinGecko coins markets request",
       "version": "1.0.0",
       "apiSpecifications": {
@@ -196,13 +196,11 @@
               }
             }
           ],
-          "postProcessingSpecifications": [
-            {
-              "environment": "Node",
-              "timeoutMs": 5000,
-              "value": "\n                // Log out every coin data\n                input.forEach((coinData) => {\n                  console.log(`[Post-processing snippet]: Received the following coin data: \\${JSON.stringify(coinData, null, 2)}`)\n                })\n\n                const sum = (nums) => nums.reduce((acc, num) => acc + num, 0);\n                const average = sum(input.map((coinData) => coinData.current_price)) / input.length;\n                const percentageChange = sum(input.map((coinData) => coinData.price_change_percentage_30d_in_currency)) / input.length;\n\n                // Create the data to be sent on chain and multiply it by 10^8 to preserve precision\n                const output = [average, percentageChange].map((x) => x * 10 ** 8);\n              "
-            }
-          ]
+          "postProcessingSpecificationV2": {
+            "environment": "Node",
+            "timeoutMs": 5000,
+            "value": "async function({ response }) {\n  // Log out every coin data\n  response.forEach((coinData) => {\n      console.log(`[Post-processing snippet]: Received the following coin data: \\${JSON.stringify(coinData, null, 2)}`);\n  });\n\n  const sum = (nums) => nums.reduce((acc, num) => acc + num, 0);\n  const average = sum(response.map((coinData) => coinData.current_price)) / response.length;\n  const percentageChange =\n    sum(response.map((coinData) => coinData.price_change_percentage_30d_in_currency)) / response.length;\n\n  // Create the data to be sent on chain and multiply it by 10^8 to preserve precision\n  return { response: [average, percentageChange].map((x) => x * 10 ** 8) };\n}"
+          }
         }
       ]
     }

diff --git a/packages/airnode-examples/integrations/coingecko-post-processing/create-config.ts b/packages/airnode-examples/integrations/coingecko-post-processing/create-config.ts
@@ -90,7 +90,7 @@ const createConfig = async (generateExampleFile: boolean): Promise<Config> => ({
   templates: [],
   ois: [
     {
-      oisFormat: '2.2.1',
+      oisFormat: '2.3.1',
       title: 'CoinGecko coins markets request',
       version: '1.0.0',
       apiSpecifications: {
@@ -203,25 +203,26 @@ const createConfig = async (generateExampleFile: boolean): Promise<Config> => ({
               },
             },
           ],
-          postProcessingSpecifications: [
-            {
-              environment: 'Node',
-              timeoutMs: 5000,
-              value: `
-                // Log out every coin data
-                input.forEach((coinData) => {
-                  console.log(\`[Post-processing snippet]: Received the following coin data: \\\${JSON.stringify(coinData, null, 2)}\`)
-                })
+          postProcessingSpecificationV2: {
+            environment: 'Node',
+            timeoutMs: 5000,
+            value: `
+async function({ response }) {
+  // Log out every coin data
+  response.forEach((coinData) => {
+      console.log(\`[Post-processing snippet]: Received the following coin data: \\\${JSON.stringify(coinData, null, 2)}\`);
+  });
 
-                const sum = (nums) => nums.reduce((acc, num) => acc + num, 0);
-                const average = sum(input.map((coinData) => coinData.current_price)) / input.length;
-                const percentageChange = sum(input.map((coinData) => coinData.price_change_percentage_30d_in_currency)) / input.length;
+  const sum = (nums) => nums.reduce((acc, num) => acc + num, 0);
+  const average = sum(response.map((coinData) => coinData.current_price)) / response.length;
+  const percentageChange =
+    sum(response.map((coinData) => coinData.price_change_percentage_30d_in_currency)) / response.length;
 
-                // Create the data to be sent on chain and multiply it by 10^8 to preserve precision
-                const output = [average, percentageChange].map((x) => x * 10 ** 8);
-              `,
-            },
-          ],
+  // Create the data to be sent on chain and multiply it by 10^8 to preserve precision
+  return { response: [average, percentageChange].map((x) => x * 10 ** 8) };
+}
+            `.trim(),
+          },
         },
       ],
     },

diff --git a/packages/airnode-examples/integrations/coingecko-pre-processing/config.example.json b/packages/airnode-examples/integrations/coingecko-pre-processing/config.example.json
@@ -83,7 +83,7 @@
   "templates": [],
   "ois": [
     {
-      "oisFormat": "2.2.1",
+      "oisFormat": "2.3.1",
       "title": "CoinGecko history data request",
       "version": "1.0.0",
       "apiSpecifications": {
@@ -163,13 +163,11 @@
               }
             }
           ],
-          "preProcessingSpecifications": [
-            {
-              "environment": "Node",
-              "timeoutMs": 5000,
-              "value": "\n                const rawDate = new Date(input.unixTimestamp * 1000);\n                const day = rawDate.getDate().toString().padStart(2, '0');\n                const month = (rawDate.getMonth() + 1).toString().padStart(2, '0'); // Months start at 0\n                const year = rawDate.getFullYear();\n\n                const formattedDate = day + '-' + month + '-' + year;\n                const output = {...input, unixTimestamp: formattedDate};\n\n                console.log(`[Pre-processing snippet]: Formatted \\${input.unixTimestamp} to \\${formattedDate}.`)\n              "
-            }
-          ]
+          "preProcessingSpecificationV2": {
+            "environment": "Node",
+            "timeoutMs": 5000,
+            "value": "async ({endpointParameters}) => {\n  const rawDate = new Date(endpointParameters.unixTimestamp * 1000);\n  const day = rawDate.getDate().toString().padStart(2, '0');\n  const month = (rawDate.getMonth() + 1).toString().padStart(2, '0'); // Months start at 0\n  const year = rawDate.getFullYear();\n\n  const formattedDate = day + '-' + month + '-' + year;\n  const newEndpointParameters = {...endpointParameters, unixTimestamp: formattedDate};\n\n  console.log(`[Pre-processing snippet]: Formatted \\${endpointParameters.unixTimestamp} to \\${formattedDate}.`)\n  return {endpointParameters: newEndpointParameters};\n}"
+          }
         }
       ]
     }

diff --git a/packages/airnode-examples/integrations/coingecko-pre-processing/create-config.ts b/packages/airnode-examples/integrations/coingecko-pre-processing/create-config.ts
@@ -90,7 +90,7 @@ const createConfig = async (generateExampleFile: boolean): Promise<Config> => ({
   templates: [],
   ois: [
     {
-      oisFormat: '2.2.1',
+      oisFormat: '2.3.1',
       title: 'CoinGecko history data request',
       version: '1.0.0',
       apiSpecifications: {
@@ -170,23 +170,24 @@ const createConfig = async (generateExampleFile: boolean): Promise<Config> => ({
               },
             },
           ],
-          preProcessingSpecifications: [
-            {
-              environment: 'Node',
-              timeoutMs: 5000,
-              value: `
-                const rawDate = new Date(input.unixTimestamp * 1000);
-                const day = rawDate.getDate().toString().padStart(2, '0');
-                const month = (rawDate.getMonth() + 1).toString().padStart(2, '0'); // Months start at 0
-                const year = rawDate.getFullYear();
+          preProcessingSpecificationV2: {
+            environment: 'Node',
+            timeoutMs: 5000,
+            value: `
+async ({endpointParameters}) => {
+  const rawDate = new Date(endpointParameters.unixTimestamp * 1000);
+  const day = rawDate.getDate().toString().padStart(2, '0');
+  const month = (rawDate.getMonth() + 1).toString().padStart(2, '0'); // Months start at 0
+  const year = rawDate.getFullYear();
 
-                const formattedDate = day + '-' + month + '-' + year;
-                const output = {...input, unixTimestamp: formattedDate};
+  const formattedDate = day + '-' + month + '-' + year;
+  const newEndpointParameters = {...endpointParameters, unixTimestamp: formattedDate};
 
-                console.log(\`[Pre-processing snippet]: Formatted \\\${input.unixTimestamp} to \\\${formattedDate}.\`)
-              `,
-            },
-          ],
+  console.log(\`[Pre-processing snippet]: Formatted \\\${endpointParameters.unixTimestamp} to \\\${formattedDate}.\`)
+  return {endpointParameters: newEndpointParameters};
+}
+            `.trim(),
+          },
         },
       ],
     },

diff --git a/packages/airnode-examples/integrations/coingecko-template/config.example.json b/packages/airnode-examples/integrations/coingecko-template/config.example.json
@@ -89,7 +89,7 @@
   ],
   "ois": [
     {
-      "oisFormat": "2.2.1",
+      "oisFormat": "2.3.1",
       "title": "CoinGecko basic request",
       "version": "1.0.0",
       "apiSpecifications": {

diff --git a/packages/airnode-examples/integrations/coingecko-template/create-config.ts b/packages/airnode-examples/integrations/coingecko-template/create-config.ts
@@ -98,7 +98,7 @@ const createConfig = async (generateExampleFile: boolean): Promise<Config> => ({
   ],
   ois: [
     {
-      oisFormat: '2.2.1',
+      oisFormat: '2.3.1',
       title: 'CoinGecko basic request',
       version: '1.0.0',
       apiSpecifications: {

diff --git a/packages/airnode-examples/integrations/coingecko/config.example.json b/packages/airnode-examples/integrations/coingecko/config.example.json
@@ -83,7 +83,7 @@
   "templates": [],
   "ois": [
     {
-      "oisFormat": "2.2.1",
+      "oisFormat": "2.3.1",
       "title": "CoinGecko basic request",
       "version": "1.0.0",
       "apiSpecifications": {

diff --git a/packages/airnode-examples/integrations/coingecko/create-config.ts b/packages/airnode-examples/integrations/coingecko/create-config.ts
@@ -90,7 +90,7 @@ const createConfig = async (generateExampleFile: boolean): Promise<Config> => ({
   templates: [],
   ois: [
     {
-      oisFormat: '2.2.1',
+      oisFormat: '2.3.1',
       title: 'CoinGecko basic request',
       version: '1.0.0',
       apiSpecifications: {

diff --git a/packages/airnode-examples/integrations/config-utils.ts b/packages/airnode-examples/integrations/config-utils.ts
@@ -91,7 +91,7 @@ export const addAirnodeRrpV0DryRunAddress = async (config: Config) => {
 
 export const generateConfigFile = async (dirname: string, config: Config, generateExampleFile: boolean) => {
   const filename = generateExampleFile ? 'config.example.json' : 'config.json';
-  const updatedConfig = await addAirnodeRrpV0DryRunAddress(config);
+  const updatedConfig = generateExampleFile ? config : await addAirnodeRrpV0DryRunAddress(config);
   const formattedConfig = await format(JSON.stringify(updatedConfig, null, 2), { parser: 'json', printWidth: 120 });
   writeFileSync(join(dirname, filename), formattedConfig);
 

diff --git a/packages/airnode-examples/integrations/failing-example/config.example.json b/packages/airnode-examples/integrations/failing-example/config.example.json
@@ -83,7 +83,7 @@
   "templates": [],
   "ois": [
     {
-      "oisFormat": "2.2.1",
+      "oisFormat": "2.3.1",
       "title": "Failure Example",
       "version": "1.0.0",
       "apiSpecifications": {

diff --git a/packages/airnode-examples/integrations/failing-example/create-config.ts b/packages/airnode-examples/integrations/failing-example/create-config.ts
@@ -90,7 +90,7 @@ const createConfig = async (generateExampleFile: boolean): Promise<Config> => ({
   templates: [],
   ois: [
     {
-      oisFormat: '2.2.1',
+      oisFormat: '2.3.1',
       title: 'Failure Example',
       version: '1.0.0',
       apiSpecifications: {

diff --git a/packages/airnode-examples/integrations/relay-security-schemes/config.example.json b/packages/airnode-examples/integrations/relay-security-schemes/config.example.json
@@ -83,7 +83,7 @@
   "templates": [],
   "ois": [
     {
-      "oisFormat": "2.2.1",
+      "oisFormat": "2.3.1",
       "title": "Relay Security Schemes via httpbin",
       "version": "1.0.0",
       "apiSpecifications": {

diff --git a/packages/airnode-examples/integrations/relay-security-schemes/create-config.ts b/packages/airnode-examples/integrations/relay-security-schemes/create-config.ts
@@ -90,7 +90,7 @@ const createConfig = async (generateExampleFile: boolean): Promise<Config> => ({
   templates: [],
   ois: [
     {
-      oisFormat: '2.2.1',
+      oisFormat: '2.3.1',
       title: 'Relay Security Schemes via httpbin',
       version: '1.0.0',
       apiSpecifications: {

diff --git a/packages/airnode-examples/integrations/weather-multi-value/config.example.json b/packages/airnode-examples/integrations/weather-multi-value/config.example.json
@@ -83,7 +83,7 @@
   "templates": [],
   "ois": [
     {
-      "oisFormat": "2.2.1",
+      "oisFormat": "2.3.1",
       "title": "OpenWeather Multiple Encoded Values",
       "version": "1.0.0",
       "apiSpecifications": {

diff --git a/packages/airnode-examples/integrations/weather-multi-value/create-config.ts b/packages/airnode-examples/integrations/weather-multi-value/create-config.ts
@@ -90,7 +90,7 @@ const createConfig = async (generateExampleFile: boolean): Promise<Config> => ({
   templates: [],
   ois: [
     {
-      oisFormat: '2.2.1',
+      oisFormat: '2.3.1',
       title: 'OpenWeather Multiple Encoded Values',
       version: '1.0.0',
       apiSpecifications: {

diff --git a/packages/airnode-node/config/config.example.json b/packages/airnode-node/config/config.example.json
@@ -113,7 +113,7 @@
   "templates": [],
   "ois": [
     {
-      "oisFormat": "2.2.1",
+      "oisFormat": "2.3.1",
       "version": "1.2.3",
       "title": "Currency Converter API",
       "apiSpecifications": {