.

.github/workflows/ci.yml

@@ -132,4 +132,4 @@ jobs:
       - name: Stop API
         if: always()
         run: |
-          [[ -n "${API_PID:-}" ]] && kill "$API_PID" 2>/dev/null || true
+          [[ -n "${API_PID:-}" ]] && kill "$API_PID" 2>/dev/null || true

.prettierrc.json

@@ -3,5 +3,4 @@
   "singleQuote": false,
   "trailingComma": "none",
   "printWidth": 100
-
 }

apps/agent-client/package.json

@@ -33,4 +33,4 @@
     "typescript": "^5.8.3",
     "vitest": "^3.2.4"
   }
-}
+}

apps/agent-client/src/cli.test.ts

@@ -86,15 +86,15 @@ describe("buildReceipt", () => {
       provider: "search.basic",
       term: "test query",
       price: 0.01,
-      traceId: "trace_abc123",
+      traceId: "trace_abc123"
     });
 
     expect(receipt).toEqual({
       command: "search",
       provider: "search.basic",
       input: "test query",
       price: 0.01,
-      traceId: "trace_abc123",
+      traceId: "trace_abc123"
     });
   });
 
@@ -103,15 +103,15 @@ describe("buildReceipt", () => {
     const receipt = buildReceipt({
       mode: "scrape",
       provider: "scrape.page",
-      term: "https://example.com",
+      term: "https://example.com"
     });
 
     expect(receipt).toEqual({
       command: "scrape",
       provider: "scrape.page",
       input: "https://example.com",
       price: null,
-      traceId: null,
+      traceId: null
     });
   });
 
@@ -123,7 +123,7 @@ describe("buildReceipt", () => {
       provider: "search.basic",
       term: long,
       price: 0.05,
-      traceId: "trace_xyz",
+      traceId: "trace_xyz"
     });
 
     expect(receipt.input).toBe("a".repeat(47) + "...");
@@ -140,7 +140,7 @@ describe("formatSummary", () => {
     asset: "USDC",
     traceId: "trace-abc-123",
     evidenceId: "ev-xyz-789",
-    latencyMs: 342,
+    latencyMs: 342
   };
 
   it("includes mode and provider", () => {

apps/agent-client/src/cli.ts

@@ -17,22 +17,20 @@
 /** Formats the post-query summary table. Pure function — safe to unit-test directly. */
 export function formatSummary(input: SummaryInput): string {
   const rows: [string, string][] = [
-    ["Mode",        input.mode],
-    ["Provider",    input.provider],
-    ["Status",      String(input.status)],
-    ["Client",      input.isDemoMode ? "demo" : "real"],
+    ["Mode", input.mode],
+    ["Provider", input.provider],
+    ["Status", String(input.status)],
+    ["Client", input.isDemoMode ? "demo" : "real"],
     ["Price (USD)", input.priceUsd != null ? String(input.priceUsd) : "n/a"],
-    ["Asset",       input.asset ?? "n/a"],
-    ["Trace ID",    input.traceId ?? "unavailable"],
-    ["Evidence ID", input.evidenceId ?? "unavailable"],
+    ["Asset", input.asset ?? "n/a"],
+    ["Trace ID", input.traceId ?? "unavailable"],
+    ["Evidence ID", input.evidenceId ?? "unavailable"]
   ];
   if (input.latencyMs != null) {
     rows.push(["Latency", `${input.latencyMs}ms`]);
   }
   const labelWidth = Math.max(...rows.map(([label]) => label.length));
-  const body = rows
-    .map(([label, value]) => `  ${label.padEnd(labelWidth)}  ${value}`)
-    .join("\n");
+  const body = rows.map(([label, value]) => `  ${label.padEnd(labelWidth)}  ${value}`).join("\n");
   const divider = "=".repeat(labelWidth + 4 + 20);
   return `\n=== Query402 Paid Query Summary ===\n${body}\n${divider}`;
 }
@@ -76,7 +74,7 @@
     provider: input.provider,
     input: redactInput(input.term),
     price: input.price ?? null,
-    traceId: input.traceId ?? null,
+    traceId: input.traceId ?? null
   };
 }
 
@@ -84,7 +82,7 @@
   const args = process.argv.slice(2);
   const modeArg = args[0];
   const term = args[1];
   const receiptMode = hasFlag("--receipt", args) || hasFlag("--json", args);
 
   if (!modeArg || !["search", "news", "scrape"].includes(modeArg)) {
     usage();
@@ -117,8 +115,10 @@
   const latencyMs = Date.now() - start;
 
   const payload = result.body as Record<string, unknown>;
-  const resultBlock = (payload?.result ?? (payload?.body as Record<string, unknown>)?.result) as Record<string, unknown> | undefined;
-  const evidenceBlock = (payload?.payment as Record<string, unknown>)?.evidence as Record<string, unknown> | undefined;
+  const resultBlock = (payload?.result ?? (payload?.body as Record<string, unknown>)?.result) as
+    Record<string, unknown> | undefined;
+  const evidenceBlock = (payload?.payment as Record<string, unknown>)?.evidence as
+    Record<string, unknown> | undefined;
 
   console.log(
     formatSummary({
@@ -130,7 +130,7 @@
       asset: (evidenceBlock?.proofLinks as Record<string, string> | undefined)?.asset,
       traceId: resultBlock?.traceId as string | undefined,
       evidenceId: (evidenceBlock?.id ?? evidenceBlock?.evidenceId) as string | undefined,
-      latencyMs,
+      latencyMs
     })
   );
 }

apps/agent-client/src/transcript.ts

@@ -37,9 +37,7 @@ const OUT_DIR = path.resolve(__dirname, "../../../transcript");
 // Guard: refuse to run outside DEMO_MODE
 // ---------------------------------------------------------------------------
 if (config.DEMO_MODE !== "true") {
-  console.error(
-    "ERROR: Set DEMO_MODE=true to generate a transcript without live credentials."
-  );
+  console.error("ERROR: Set DEMO_MODE=true to generate a transcript without live credentials.");
   process.exit(1);
 }
 
@@ -49,10 +47,10 @@ const API_BASE = config.API_BASE_URL.replace(/\/$/, "");
 // Secret redaction
 // ---------------------------------------------------------------------------
 const SECRET_PATTERNS: RegExp[] = [
-  /S[A-Z0-9]{55}/g,        // Stellar secret key (starts with S, 56 chars)
-  /Bearer\s+\S+/gi,        // Bearer tokens
-  /x-payment:\s*\S+/gi,    // raw payment header value
-  /X402-Payment:\s*\S+/gi,
+  /S[A-Z0-9]{55}/g, // Stellar secret key (starts with S, 56 chars)
+  /Bearer\s+\S+/gi, // Bearer tokens
+  /x-payment:\s*\S+/gi, // raw payment header value
+  /X402-Payment:\s*\S+/gi
 ];
 const REDACTED = "[REDACTED]";
 
@@ -61,7 +59,7 @@ const SENSITIVE_HEADER_KEYS = new Set([
   "x402-payment",
   "authorization",
   "x-api-key",
-  "payment-response",      // raw tx ID; replaced with presence flag below
+  "payment-response" // raw tx ID; replaced with presence flag below
 ]);
 
 const SENSITIVE_OBJ_KEYS = new Set([
@@ -71,7 +69,7 @@ const SENSITIVE_OBJ_KEYS = new Set([
   "private_key",
   "privatekey",
   "api_key",
-  "apikey",
+  "apikey"
 ]);
 
 function redact(value: unknown): unknown {
@@ -117,15 +115,21 @@ interface RawResult {
 
 function httpGet(url: string): Promise<RawResult> {
   return new Promise((resolve, reject) => {
-    http.get(url, (res) => {
-      let raw = "";
-      res.on("data", (chunk: Buffer) => (raw += chunk.toString()));
-      res.on("end", () => {
-        let body: unknown;
-        try { body = JSON.parse(raw); } catch { body = raw; }
-        resolve({ status: res.statusCode ?? 0, headers: res.headers, body });
-      });
-    }).on("error", reject);
+    http
+      .get(url, (res) => {
+        let raw = "";
+        res.on("data", (chunk: Buffer) => (raw += chunk.toString()));
+        res.on("end", () => {
+          let body: unknown;
+          try {
+            body = JSON.parse(raw);
+          } catch {
+            body = raw;
+          }
+          resolve({ status: res.statusCode ?? 0, headers: res.headers, body });
+        });
+      })
+      .on("error", reject);
   });
 }
 
@@ -167,17 +171,15 @@ async function step1Health(): Promise<Step> {
       responseHeaders: safeHeaders(r.headers),
       body: redact(r.body),
       note:
-        r.status === 200
-          ? "API is healthy and ready."
-          : "API responded but may not be fully ready.",
+        r.status === 200 ? "API is healthy and ready." : "API responded but may not be fully ready."
     };
   } catch (err) {
     return {
       step: "1_health_check",
       timestamp,
       status: "n/a",
       error: `Could not reach ${API_BASE}/health — is the API running? (${err})`,
-      note: "Transcript is still written for CI evidence purposes.",
+      note: "Transcript is still written for CI evidence purposes."
     };
   }
 }
@@ -192,14 +194,14 @@ async function step2Catalog(): Promise<Step> {
       status: r.status,
       responseHeaders: safeHeaders(r.headers),
       body: redact(r.body),
-      note: "Available search/news/scrape providers with per-request pricing.",
+      note: "Available search/news/scrape providers with per-request pricing."
     };
   } catch (err) {
     return {
       step: "2_provider_catalog",
       timestamp,
       status: "n/a",
-      error: String(err),
+      error: String(err)
     };
   }
 }
@@ -210,9 +212,9 @@ async function step2Catalog(): Promise<Step> {
  */
 async function step3PaidQueries(): Promise<Step[]> {
   const queries: Array<Parameters<typeof runPaidQuery>[0]> = [
-    { mode: "search",  provider: "search.pro",    query: "latest stellar x402 updates" },
-    { mode: "news",    provider: "news.deep",      query: "stablecoin micropayments" },
-    { mode: "scrape",  provider: "scrape.extract", url: "https://developers.stellar.org" },
+    { mode: "search", provider: "search.pro", query: "latest stellar x402 updates" },
+    { mode: "news", provider: "news.deep", query: "stablecoin micropayments" },
+    { mode: "scrape", provider: "scrape.extract", url: "https://developers.stellar.org" }
   ];
 
   const steps: Step[] = [];
@@ -225,24 +227,24 @@ async function step3PaidQueries(): Promise<Step[]> {
     try {
       const response = await runPaidQuery(q);
       const payload = response.body as Record<string, unknown> | undefined;
-      const result  = payload?.result as Record<string, unknown> | undefined;
+      const result = payload?.result as Record<string, unknown> | undefined;
 
       steps.push({
         step: label,
         timestamp,
         status: response.status,
         body: redact({
-          provider:                q.provider,
-          endpoint:                response.endpoint,
+          provider: q.provider,
+          endpoint: response.endpoint,
           // Never write the raw payment-response header value; record presence only
           payment_response_present: Boolean(response.paymentResponse),
-          price_usd:               result?.priceUsd ?? "n/a",
-          items_returned:          Array.isArray(result?.items) ? result.items.length : 0,
-          result_body:             payload,
+          price_usd: result?.priceUsd ?? "n/a",
+          items_returned: Array.isArray(result?.items) ? result.items.length : 0,
+          result_body: payload
         }),
         note:
           "DEMO_MODE=true — payment header contains a placeholder tx ID; " +
-          "no real Stellar transaction is submitted or settled.",
+          "no real Stellar transaction is submitted or settled."
       });
     } catch (err) {
       steps.push({ step: label, timestamp, status: "n/a", error: String(err) });
@@ -254,21 +256,21 @@ async function step3PaidQueries(): Promise<Step[]> {
 
 function step4Metadata(paidSteps: Step[]): Step {
   const first = paidSteps.find((s) => s.status !== "n/a");
-  const body  = first?.body as Record<string, unknown> | undefined;
+  const body = first?.body as Record<string, unknown> | undefined;
   return {
     step: "4_response_metadata",
     timestamp: new Date().toISOString(),
     status: "n/a",
     body: {
-      provider:           body?.provider ?? "search.pro",
-      price_usd:          body?.price_usd ?? "n/a",
+      provider: body?.provider ?? "search.pro",
+      price_usd: body?.price_usd ?? "n/a",
       settlement_network: "stellar:testnet",
-      payment_status:     "DEMO — no real Stellar settlement",
+      payment_status: "DEMO — no real Stellar settlement",
       note:
         "In production this section contains the facilitator-signed " +
-        "payment-response header. Here it is intentionally omitted.",
+        "payment-response header. Here it is intentionally omitted."
     },
-    note: "Synthesised from paid-query responses. No secrets included.",
+    note: "Synthesised from paid-query responses. No secrets included."
   };
 }
 
@@ -282,14 +284,14 @@ async function step5Analytics(): Promise<Step> {
       status: r.status,
       responseHeaders: safeHeaders(r.headers),
       body: redact(r.body),
-      note: "Total spend + per-category breakdown stored in SQLite.",
+      note: "Total spend + per-category breakdown stored in SQLite."
     };
   } catch (err) {
     return {
       step: "5_analytics_summary",
       timestamp,
       status: "n/a",
-      error: String(err),
+      error: String(err)
     };
   }
 }
@@ -308,7 +310,7 @@ function assemble(steps: Step[]): Transcript {
       "Generated in DEMO_MODE. No real Stellar credentials or live payments " +
       "were used. All secret fields are redacted. " +
       "Safe to attach to Drips/SCF updates and investor notes.",
-    steps,
+    steps
   };
 }
 
@@ -323,13 +325,13 @@ function toText(t: Transcript): string {
     `  Network   : ${t.settlement_network}`,
     `  ⚠  ${t.warning}`,
     bar,
-    "",
+    ""
   ];
   for (const s of t.steps) {
     lines.push(`▶ ${s.step}`);
     lines.push(`  Timestamp : ${s.timestamp}`);
     lines.push(`  Status    : ${s.status}`);
-    if (s.note)  lines.push(`  Note      : ${s.note}`);
+    if (s.note) lines.push(`  Note      : ${s.note}`);
     if (s.error) lines.push(`  ERROR     : ${s.error}`);
     if (s.body) {
       lines.push("  Body:");
@@ -348,10 +350,10 @@ function writeArtifact(t: Transcript): { json: string; txt: string } {
 
   const slug = t.generated_at.replace(/[:.]/g, "-").replace("T", "_");
   const jsonPath = path.join(OUT_DIR, `demo-transcript-${slug}.json`);
-  const txtPath  = path.join(OUT_DIR, `demo-transcript-${slug}.txt`);
+  const txtPath = path.join(OUT_DIR, `demo-transcript-${slug}.txt`);
 
   fs.writeFileSync(jsonPath, JSON.stringify(t, null, 2), "utf8");
-  fs.writeFileSync(txtPath,  toText(t),                  "utf8");
+  fs.writeFileSync(txtPath, toText(t), "utf8");
   return { json: jsonPath, txt: txtPath };
 }
 
@@ -397,4 +399,4 @@ async function main(): Promise<void> {
 main().catch((err) => {
   console.error("Fatal:", err);
   process.exit(1);
-});
+});

apps/agent-client/src/validate-real.test.ts

@@ -18,9 +18,9 @@ describe("safeFacilitatorUrl", () => {
 
   it("strips auth credentials from URL", async () => {
     const { safeFacilitatorUrl } = await import("./validate-real.js");
-    expect(
-      safeFacilitatorUrl("https://user:password@channels.openzeppelin.com/x402/testnet")
-    ).toBe("channels.openzeppelin.com");
+    expect(safeFacilitatorUrl("https://user:password@channels.openzeppelin.com/x402/testnet")).toBe(
+      "channels.openzeppelin.com"
+    );
   });
 
   it("preserves port in host", async () => {