Add back POST endpoints

docs/generateHtml.ts

@@ -2,6 +2,7 @@ import fs from 'fs';
 import path from 'path';
 
 function generateHtml() {
+
   const config = {
     repoAddress: 'https://github.com/raphjaph/ordapi',
     version: 'v0.0.5'

src/api.ts

@@ -12,9 +12,11 @@ const api = {
   getInscriptionInfo: (id: string) => `/inscription/${id}`,
   getChild: (id: string, child: number) => `/inscription/${id}/${child}`,
   getInscriptions: '/inscriptions',
+  getInscriptionsByIds: '/inscriptions',
   getInscriptionsByPage: (page: number) => `/inscriptions/${page}`,
   getInscriptionsByBlock: (height: number) => `/inscriptions/block/${height}`,
   getOutput: (outpoint: string) => `/output/${outpoint}`,
+  getOutputs: '/outputs',
   getOutputsByAddress: (address: string, type?: OutputType) => {
     const base = `/outputs/${address}`;
     return type ? `${base}?type=${type}` : base;

src/client.ts

@@ -91,6 +91,34 @@ export class OrdClient {
     return result.data;
   }
 
+  private async fetchPost<T extends z.ZodType, P extends object>(
+    endpoint: string,
+    payload: P,
+    schema: T,
+  ): Promise<z.infer<T>> {
+    const response = await fetch(`${this.baseUrl}${endpoint}`, {
+      method: 'POST',
+      headers: {
+        ...this.headers,
+        'Content-Type': 'application/json',
+      },
+      body: JSON.stringify(payload),
+    });
+
+    if (!response.ok) {
+      throw new Error(`API request failed: ${response.statusText}`);
+    }
+
+    const data = await response.json();
+    const result = schema.safeParse(data);
+
+    if (!result.success) {
+      throw new Error(`Validation error: ${result.error.message}`);
+    }
+
+    return result.data;
+  }
+
   /**
    * Retrieves information about a specific address including its outputs,
    * inscriptions, and rune balances.
@@ -234,6 +262,19 @@ export class OrdClient {
     return this.fetch(api.getInscriptions, InscriptionsResponseSchema);
   }
 
+  /**
+   * Retrieves information about multiple inscriptions by their IDs.
+   *
+   * @param {string[]} ids - Array of inscription IDs to fetch
+   */
+  async getInscriptionsByIds(ids: string[]): Promise<InscriptionInfo[]> {
+    return this.fetchPost(
+      api.getInscriptionsByIds,
+      ids,
+      z.array(InscriptionInfoSchema),
+    );
+  }
+
   /**
    * Gets inscriptions for a specific page number in paginated results.
    *
@@ -405,6 +446,15 @@ export class OrdClient {
     return this.fetch(api.getOutputAssets(outpoint), OutputAssetsSchema);
   }
 
+  /**
+   * Gets information about multiple UTXOs.
+   *
+   * @param {string[]} outpoints - Array of outpoints to fetch
+   */
+  async getOutputs(outpoints: string[]): Promise<OutputInfo[]> {
+    return this.fetchPost(api.getOutputs, outpoints, z.array(OutputInfoSchema));
+  }
+
   /**
    * Gets all UTXOs for a specific address, optionally filtered by type.
    *

src/test/integration/api.test.ts

@@ -325,6 +325,43 @@ describe('API Integration Tests', () => {
     );
   });
 
+  describe('getInscriptionsByIds', () => {
+    test(
+      'fetches multiple inscriptions successfully',
+      async () => {
+        const inscriptions = await client.getInscriptionsByIds([
+          SAMPLE_INSCRIPTION_ID,
+          SAMPLE_CHILD_ID,
+        ]);
+        expect(Array.isArray(inscriptions)).toBe(true);
+        expect(inscriptions.length).toBe(2);
+        expect(inscriptions[0].id).toBe(SAMPLE_INSCRIPTION_ID);
+        expect(inscriptions[1].id).toBe(SAMPLE_CHILD_ID);
+      },
+      TIMEOUT,
+    );
+
+    test(
+      'handles server error',
+      async () => {
+        expect(
+          invalidClient.getInscriptionsByIds([SAMPLE_INSCRIPTION_ID]),
+        ).rejects.toThrow();
+      },
+      TIMEOUT,
+    );
+
+    test(
+      'handles empty array',
+      async () => {
+        const inscriptions = await client.getInscriptionsByIds([]);
+        expect(Array.isArray(inscriptions)).toBe(true);
+        expect(inscriptions.length).toBe(0);
+      },
+      TIMEOUT,
+    );
+  });
+
   describe('getOutput', () => {
     test(
       'fetches output successfully',
@@ -354,6 +391,40 @@ describe('API Integration Tests', () => {
     );
   });
 
+  describe('getOutputs', () => {
+    test(
+      'fetches multiple outputs successfully',
+      async () => {
+        const outpoints = [SAMPLE_OUTPOINT_A, SAMPLE_OUTPOINT_B];
+        const outputs = await client.getOutputs(outpoints);
+        expect(Array.isArray(outputs)).toBe(true);
+        expect(outputs[0].outpoint).toBe(SAMPLE_OUTPOINT_A);
+        expect(outputs[1].outpoint).toBe(SAMPLE_OUTPOINT_B);
+      },
+      TIMEOUT,
+    );
+
+    test(
+      'handles empty array',
+      async () => {
+        const outputs = await client.getOutputs([]);
+        expect(Array.isArray(outputs)).toBe(true);
+        expect(outputs.length).toBe(0);
+      },
+      TIMEOUT,
+    );
+
+    test(
+      'handles server error',
+      async () => {
+        expect(
+          invalidClient.getOutputs([SAMPLE_OUTPOINT_A, SAMPLE_OUTPOINT_B]),
+        ).rejects.toThrow();
+      },
+      TIMEOUT,
+    );
+  });
+
   describe('getOutputsByAddress', () => {
     test(
       'fetches outputs by address successfully',