refactor: new ticket count and onboarding init payload

cli/src/__tests__/xrpl-onboarding.test.ts

@@ -33,27 +33,25 @@ describe("buildInitData", () => {
     expect(buildInitData(8, { type: "xrp" })).toBe("08");
   });
 
-  test("iou: decimals + 0x01 + currency + issuer, right-padded to 43 bytes total", () => {
+  test("iou: decimals + 0x01 + currency + issuer = 42 bytes total (no padding)", () => {
     const out = buildInitData(9, {
       type: "iou",
       currency: FOO_CURRENCY,
       issuer: ADMIN,
     });
     const issuerHex = Buffer.from(decodeAccountID(ADMIN)).toString("hex");
-    // 1 (decimals) + 42 (token_id padded) = 43 bytes => 86 hex chars
-    expect(out.length).toBe(86);
-    expect(
-      out.startsWith("09" + "01" + FOO_CURRENCY.toLowerCase() + issuerHex)
-    ).toBe(true);
-    // trailing byte is zero padding (41 bytes of data -> padded to 42)
-    expect(out.endsWith("00")).toBe(true);
+    // 1 (decimals) + 41 (token_id) = 42 bytes => 84 hex chars
+    expect(out.length).toBe(84);
+    // IOU token_id fills all 41 bytes (1 + 20 + 20) with no trailing padding.
+    expect(out).toBe("09" + "01" + FOO_CURRENCY.toLowerCase() + issuerHex);
   });
 
-  test("mpt: decimals + 0x02 + mpt_id, right-padded to 43 bytes total", () => {
+  test("mpt: decimals + 0x02 + mpt_id, right-padded to 42 bytes total", () => {
     const out = buildInitData(9, { type: "mpt", mptId: MPT_ID });
-    expect(out.length).toBe(86);
+    // 1 (decimals) + 41 (token_id: 0x02 + 24-byte id, padded from 25 to 41) = 42 bytes => 84 hex chars
+    expect(out.length).toBe(84);
     expect(out.startsWith("09" + "02" + MPT_ID)).toBe(true);
-    // 1 + 2 + 48 = 51 hex of data, padded to 84 -> ends in zeros
+    // 1 + 24 = 25 bytes of data in the 41-byte token_id -> 16 trailing zero bytes
     expect(out.endsWith("0000")).toBe(true);
   });
 
@@ -95,7 +93,7 @@ describe("buildOnboardingPayload", () => {
     expect(out.length).toBe(146);
   });
 
-  test("full form (iou) is 115 bytes", () => {
+  test("full form (iou) is 114 bytes", () => {
     const initData = buildInitData(8, {
       type: "iou",
       currency: FOO_CURRENCY,
@@ -108,8 +106,8 @@ describe("buildOnboardingPayload", () => {
       ticketCount: 2n,
       initData,
     });
-    // 72 (fixed) + 43 (init_data) = 115 bytes => 230 hex chars
-    expect(out.length).toBe(230);
+    // 72 (fixed) + 42 (init_data) = 114 bytes => 228 hex chars
+    expect(out.length).toBe(228);
   });
 });
 

cli/src/commands/xrpl/fund.ts

@@ -44,7 +44,7 @@ export function createXrplFundCommand(
         .option("tickets", {
           describe: "Ticket count to size the reserve for",
           type: "number",
-          default: 200,
+          default: 150,
         })
         .option("faucet", {
           describe: "Use the testnet/devnet faucet to fund --account",

cli/src/commands/xrpl/reserve-tickets.ts

@@ -13,8 +13,8 @@ import {
 } from "../../xrpl/helpers";
 import { withCommon } from "./common";
 
-// XRPL caps an account at 250 tickets.
-const MAX_TICKETS = 250;
+// XRPL caps an account at 170 tickets.
+const MAX_TICKETS = 170;
 
 export function createXrplReserveTicketsCommand(
   overrides: WormholeConfigOverrides<Network>
@@ -27,15 +27,15 @@ export function createXrplReserveTicketsCommand(
         .option("count", {
           describe: `Number of tickets to create (1-${MAX_TICKETS})`,
           type: "number",
-          default: 200,
+          default: 150,
         })
         .option("issuer-seed", {
           describe: "Custody account seed (or env ISSUER_SEED)",
           type: "string",
         })
         .example(
-          "$0 xrpl reserve-tickets -n Testnet --count 200 --issuer-seed sEd7...",
-          "Reserve 200 tickets on the custody account"
+          "$0 xrpl reserve-tickets -n Testnet --count 150 --issuer-seed sEd7...",
+          "Reserve 150 tickets on the custody account"
         ),
     handler: (argv: any) =>
       runXrpl(async () => {

cli/src/commands/xrpl/transfer.ts

@@ -277,7 +277,7 @@ export async function runTransfer(
   if (!argv.relay) {
     console.log(
       colors.dim(
-        `\nRelay later with:\n  ntt xrpl relay -n ${network} --request-type ern1 \\\n    --tx-hash ${txHash} --dst-chain ${argv["dst-chain"]} \\\n    --dst-addr ${argv.recipient} --manager ${custody} --executor <executor> --seed <seed>`
+        `\nRelay later with:\n  ntt xrpl relay -n ${network} --request-type ERN1 \\\n    --tx-hash ${txHash} --dst-chain ${argv["dst-chain"]} \\\n    --dst-addr ${argv.recipient} --manager ${custody} --executor <executor> --seed <seed>`
       )
     );
     return;
@@ -287,18 +287,18 @@ export async function runTransfer(
     throw new Error("--executor is required to relay (or pass --no-relay)");
   }
 
-  // Hand off to the existing relay flow: it re-derives the ern1 transceiver
+  // Hand off to the existing relay flow: it re-derives the ERN1 transceiver
   // emitter + sequence from the tx, polls the VAA, and sends the executor memo.
   // `--manager custody` lets relay derive the source NTT manager emitter.
-  console.log(colors.blue("\n↪ Relaying transfer (ern1)..."));
+  console.log(colors.blue("\n↪ Relaying transfer (ERN1)..."));
   await runRelay(
     {
       network,
       rpc: argv.rpc,
       algorithm: argv.algorithm,
       "tx-hash": txHash,
       "dst-chain": argv["dst-chain"],
-      "request-type": "ern1",
+      "request-type": "ERN1",
       "dst-addr": argv.recipient,
       manager: custody,
       "src-manager": argv["src-manager"],

cli/src/xrpl/onboarding.ts

@@ -38,7 +38,9 @@ const TOKEN_TYPE_IOU = "01";
 const TOKEN_TYPE_MPT = "02";
 
 // Size (in bytes) the token_id portion of init_data is right-padded to.
-const TOKEN_ID_PADDED_BYTES = 42;
+// Must match the Sequencer's `XrplTokenId::STORAGE_SIZE` (41 bytes:
+// 1 discriminant + 20 currency + 20 issuer for the largest, IOU, variant).
+const TOKEN_ID_PADDED_BYTES = 41;
 
 export type TokenInit =
   | { type: "xrp" }
@@ -110,8 +112,8 @@ export function currencyToHex40(currency: string): string {
 /**
  * Build the NTT/WTT `init_data` tail (hex, no 0x prefix):
  *  - xrp: short form — just the decimals byte.
- *  - iou: decimals byte + (0x01 + currency[20] + issuer[20]) right-padded to 42 bytes.
- *  - mpt: decimals byte + (0x02 + mpt_issuance_id[24]) right-padded to 42 bytes.
+ *  - iou: decimals byte + (0x01 + currency[20] + issuer[20]) = 41 bytes (no padding).
+ *  - mpt: decimals byte + (0x02 + mpt_issuance_id[24]) right-padded to 41 bytes.
  */
 export function buildInitData(decimals: number, token: TokenInit): string {
   const dec = u8Hex(decimals);