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[SDK] feat: Support multiple messages in Nebula API and update input props (#5972)
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6 files changed

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‎.changeset/rude-sheep-hear.md‎

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@@ -0,0 +1,71 @@
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---
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"thirdweb": minor
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---
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Support multiple messages for Nebula API, updated input props.
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Some prop names have been updated:
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`prompt -> messsage`
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`context -> contextFilter`
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```ts
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Nebula.chat({
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client,
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// prompt is now message
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message:
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"What's the total supply of this contract: 0xe2cb0eb5147b42095c2FfA6F7ec953bb0bE347D8",
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// contextFilter is now contextFilter
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contextFilter: {
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chains: [sepolia],
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},
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});
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```
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The Nebula.chat and Nebula.execute functions now support multiple input messages, and the input properties have been updated to match the http API.
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```ts
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Nebula.chat({
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client,
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// multi message format
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messages: [
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{
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role: "user",
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content:
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"Tell me the name of this contract: 0xe2cb0eb5147b42095c2FfA6F7ec953bb0bE347D8",
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},
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{
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role: "assistant",
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content: "The name of the contract is My NFT Collection",
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},
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{
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role: "user",
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content: "What's the symbol of this contract?",
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},
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],
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contextFilter: {
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chains: [sepolia],
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},
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});
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```
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Same changes apply to Nebula.execute.
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```ts
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Nebula.execute({
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client,
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account,
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messages: [
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{ role: "user", content: "What's the address of vitalik.eth" },
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{
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role: "assistant",
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content:
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"The address of vitalik.eth is 0xd8dA6BF26964aF8E437eEa5e3616511D7G3a3298",
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},
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{ role: "user", content: "Send them 0.0001 ETH" },
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],
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contextFilter: {
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chains: [sepolia],
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},
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});
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```

‎packages/thirdweb/src/ai/chat.test.ts‎

Lines changed: 14 additions & 4 deletions
Original file line numberDiff line numberDiff line change
@@ -9,8 +9,13 @@ describe.runIf(process.env.TW_SECRET_KEY).skip("chat", () => {
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it("should respond with a message", async () => {
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const response = await Nebula.chat({
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client: TEST_CLIENT,
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prompt: `What's the symbol of this contract: 0xe2cb0eb5147b42095c2FfA6F7ec953bb0bE347D8`,
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context: {
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messages: [
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{
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role: "user",
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content: `What's the symbol of this contract: 0xe2cb0eb5147b42095c2FfA6F7ec953bb0bE347D8`,
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},
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],
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contextFilter: {
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chains: [sepolia],
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},
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});
@@ -20,9 +25,14 @@ describe.runIf(process.env.TW_SECRET_KEY).skip("chat", () => {
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it("should respond with a transaction", async () => {
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const response = await Nebula.chat({
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client: TEST_CLIENT,
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prompt: `send 0.0001 ETH on sepolia to ${TEST_ACCOUNT_B.address}`,
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messages: [
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{
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role: "user",
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content: `send 0.0001 ETH on sepolia to ${TEST_ACCOUNT_B.address}`,
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},
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],
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account: TEST_ACCOUNT_A,
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context: {
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contextFilter: {
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chains: [sepolia],
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walletAddresses: [TEST_ACCOUNT_A.address],
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},

‎packages/thirdweb/src/ai/chat.ts‎

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Original file line numberDiff line numberDiff line change
@@ -5,7 +5,7 @@ import { type Input, type Output, nebulaFetch } from "./common.js";
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*
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* @param input - The input for the chat.
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* @returns The chat response.
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* @beta
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* @beta This API is in early access and might change in the future.
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* @nebula
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*
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* @example
@@ -14,12 +14,38 @@ import { type Input, type Output, nebulaFetch } from "./common.js";
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*
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* const response = await Nebula.chat({
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* client: TEST_CLIENT,
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* prompt: "What's the symbol of this contract: 0xe2cb0eb5147b42095c2FfA6F7ec953bb0bE347D8",
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* context: {
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* message: "What's the symbol of this contract: 0xe2cb0eb5147b42095c2FfA6F7ec953bb0bE347D8",
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* contextFilter: {
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* chains: [sepolia],
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* },
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* });
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* ```
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*
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* Multi message prompt:
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*
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* ```ts
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* const response = await Nebula.chat({
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* client,
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* messages: [
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* { role: "user", content: "What's my balance?" },
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* { role: "assistant", content: "Your balance is 0.023 ETH" },
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* { role: "user", content: "What about my NFTs?" },
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* ],
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* contextFilter: {
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* chains: [sepolia],
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* },
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* });
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* ```
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*
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* Extracting and sending transactions from a chat response:
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*
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* ```ts
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* const response = await Nebula.chat({ ... });
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* const transactions = response.transactions;
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* for (const transaction of transactions) {
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* await sendTransaction({ transaction, account });
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* }
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* ```
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*/
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export async function chat(input: Input): Promise<Output> {
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return nebulaFetch("chat", input);

‎packages/thirdweb/src/ai/common.ts‎

Lines changed: 25 additions & 8 deletions
Original file line numberDiff line numberDiff line change
@@ -15,15 +15,24 @@ const NEBULA_API_URL = "https://nebula-api.thirdweb.com";
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export type Input = {
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client: ThirdwebClient;
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prompt: string | string[];
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account?: Account;
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context?: {
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contextFilter?: {
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chains?: Chain[];
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walletAddresses?: string[];
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contractAddresses?: string[];
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};
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sessionId?: string;
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};
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} & (
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| {
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messages: {
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role: "user" | "assistant";
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content: string;
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}[];
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}
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| {
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message: string;
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}
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);
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export type Output = {
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message: string;
@@ -52,7 +61,13 @@ export async function nebulaFetch(
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"Content-Type": "application/json",
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},
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body: JSON.stringify({
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message: input.prompt, // TODO: support array of messages
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...("messages" in input
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? {
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messages: input.messages,
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}
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: {
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message: input.message,
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}),
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session_id: input.sessionId,
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...(input.account
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? {
@@ -62,13 +77,15 @@ export async function nebulaFetch(
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},
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}
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: {}),
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...(input.context
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...(input.contextFilter
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? {
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context_filter: {
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chain_ids:
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input.context.chains?.map((c) => c.id.toString()) || [],
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signer_wallet_address: input.context.walletAddresses || [],
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contract_addresses: input.context.contractAddresses || [],
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input.contextFilter.chains?.map((c) => c.id.toString()) || [],
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wallet_addresses:
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input.contextFilter.walletAddresses ||
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(input.account ? [input.account.address] : []),
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contract_addresses: input.contextFilter.contractAddresses || [],
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},
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}
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: {}),

‎packages/thirdweb/src/ai/execute.test.ts‎

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Original file line numberDiff line numberDiff line change
@@ -11,9 +11,9 @@ describe.runIf(process.env.TW_SECRET_KEY).skip("execute", () => {
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await expect(
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Nebula.execute({
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client: TEST_CLIENT,
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prompt: `send 0.0001 ETH to ${TEST_ACCOUNT_B.address}`,
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message: `send 0.0001 ETH to ${TEST_ACCOUNT_B.address}`,
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account: TEST_ACCOUNT_A,
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context: {
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contextFilter: {
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chains: [sepolia],
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walletAddresses: [TEST_ACCOUNT_A.address],
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},
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});
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// TODO make this work reliably
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it.skip("should execute a contract call", async () => {
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it("should execute a contract call", async () => {
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const nftContract = getContract({
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client: TEST_CLIENT,
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chain: sepolia,
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const response = await Nebula.execute({
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client: TEST_CLIENT,
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prompt: `approve 1 token of token id 0 to ${TEST_ACCOUNT_B.address} using the approve function`,
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messages: [
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{
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role: "user",
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content: `approve 1 token of token id 0 to ${TEST_ACCOUNT_B.address} using the approve function`,
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},
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],
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account: TEST_ACCOUNT_A,
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context: {
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contextFilter: {
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chains: [nftContract.chain],
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walletAddresses: [TEST_ACCOUNT_A.address],
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contractAddresses: [nftContract.address],
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},
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});

‎packages/thirdweb/src/ai/execute.ts‎

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Original file line numberDiff line numberDiff line change
@@ -8,22 +8,46 @@ import { type Input, nebulaFetch } from "./common.js";
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*
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* @param input - The input for the transaction.
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* @returns The transaction hash.
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* @beta
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* @beta This API is in early access and might change in the future.
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* @nebula
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*
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* @example
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* ```ts
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* import { Nebula } from "thirdweb/ai";
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*
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* const wallet = createWallet("io.metamask");
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* const account = wallet.connect({ client });
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*
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* const result = await Nebula.execute({
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* client: TEST_CLIENT,
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* prompt: "send 0.0001 ETH to vitalik.eth",
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* account: TEST_ACCOUNT_A,
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* context: {
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* client,
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* account, // transactions will be sent from this account
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* message: "send 0.0001 ETH to vitalik.eth",
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* contextFilter: {
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* chains: [sepolia],
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* },
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* });
2629
* ```
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*
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* Multi message prompt:
32+
*
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* ```ts
34+
* Nebula.execute({
35+
* client,
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* account,
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* messages: [
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* { role: "user", content: "What's the address of vitalik.eth" },
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* {
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* role: "assistant",
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* content:
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* "The address of vitalik.eth is 0xd8dA6BF26964aF8E437eEa5e3616511D7G3a3298",
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* },
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* { role: "user", content: "Send them 0.0001 ETH" },
45+
* ],
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* contextFilter: {
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* chains: [sepolia],
48+
* },
49+
* });
50+
* ```
2751
*/
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export async function execute(
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input: Input & { account: Account },

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