Every connection. One honest status.

Direct public Soroban vault + Privy user-owned wallet signature

Sign in, review a 1 XLM deposit, confirm with Privy and verify the durable explorer receipt.

Agent plan -> live Testnet quote -> unsigned XDR -> Privy user signature -> Soroswap send

Monitor Soroswap /health until Testnet protocols return, then run the prepared XLM-to-USDC quote, XDR and Privy-signature acceptance test.

Connect code -> linked Telegram/WhatsApp identity -> Agent API -> LangGraph approval -> booking evidence

Link the founder test account, read live state, then confirm one controlled booking and cancellation.

Partner REST API -> tasks and proposals -> Stellar escrow lifecycle

Request a test API key and confirm the current endpoints, idempotency and webhook contract.

Remote MCP -> hotel search -> x402 booking

Build the adapter and confirm a safe test-booking environment before payment.

Privy user signature -> OpenZeppelin Testnet Channels -> Stellar submission

Submit one already user-signed XDR and verify the same transaction on Stellar Expert.

Privy EVM wallet -> CCTP burn on Fuji -> Circle attestation -> Privy Stellar mint_and_forward

Fund both Testnet wallets, activate the official Stellar Circle USDC trustline and implement the two transaction-specific Privy approvals.

Public llms.txt catalog -> explicit budget -> Stellar USDC payment

Choose one low-cost endpoint, set a hard USDC cap and run a user-approved Mainnet pilot later.

Public agent profile -> on-chain identity registry -> reputation evidence

Select the registration network and owner wallet, review permanent metadata, then register and save the transaction proof.

Remote MCP / Streamable HTTP

Add OAuth and durable Postgres state.

Browser tools / imperative + declarative APIs

Expose one search and one approval tool on our own landing.

Remote MCP -> Actor discovery -> approved run

Issue an Apify API token, allowlist two Actors and build a merchant-readiness scan.

Per-store UCP/MCP catalog endpoint

Connect one dev or partner store and verify search, product detail and policies.

UCP cart, checkout handoff and order lifecycle

Use a dev store to test cart idempotency and checkout handoff.

Public semantic discovery API + MCP

Add discovery-only search with price, network and domain allowlists.

Base Sepolia / Solana Devnet facilitator

Protect one demo API route and settle a reproducible testnet payment.

Wallet MCP -> spend limits -> x402 request

Install, authenticate and validate a zero-value/read-only flow before funding.

Hosted MCP / OAuth 2.1

Create an Innovation Day Pass event and complete one reversible booking.

LangGraph workflow -> official hosted MCP -> per-user OAuth

Run one authenticated production search and inspect its workflow event trail before enabling page creation.

Privy user -> isolated File Search store -> scoped retrieval -> LangGraph

Build the native File Search proof with one isolated test store; keep NotebookLM Enterprise as the later managed connector.

Trello REST API + user authorization

Authorize a test board, list cards read-only and create one reversible test card after confirmation.

Google OAuth + Calendar API

Read availability first, then create and delete one clearly labelled test event with approval.

Google OAuth + Drive API

Start with user-selected files and metadata search, without broad write or sharing permissions.

Google OAuth + Gmail API

Begin with explicit search access or draft creation, then require a separate confirmation before sending.

Keyless public API -> optional Demo/Pro API key

Add read-only price lookup and a watchlist before building durable alerts.

Trial Pro keyless API now -> official MCP or x402 next

Validate usage, request a partner API key and design the official MCP/x402 pilot with CoinMarketCap.

Charts, alert webhooks or broker integration; not general consumer-account OAuth

Use CoinGecko or CoinMarketCap for portfolio data first; assess TradingView webhooks only for user-created alerts.

Privy identity + user-owned Stellar wallet

Add transaction-scoped signing for the first replay-safe XLM Testnet payment.

Remote MCP / OAuth / Stripe Sandbox

Connect a sandbox and test customer, product and payment-link creation.

Stripe PaymentIntent + x402 facilitator

Track preview access; do not depend on it for the MVP.

Hosted MCP beta + Square Sandbox

Create a sandbox application and restrict the first test to catalog and orders.

Remote MCP / merchant OAuth

Confirm sandbox OAuth scopes and test invoice creation without capture.

Checkout and payment APIs / custom MCP adapter

Map test users, checkout preference, webhooks and refund verification.

Marketplace APIs / OAuth / custom MCP adapter

Define the smallest seller pilot and required OAuth permissions.

x402 product purchase + fulfillment status

Audit merchant identity, fulfillment, refunds and duplicate-payment recovery first.

Paid local-business search APIs via x402

Run one capped payment only after validating output quality and provider identity.

Alexa Custom Skill -> Carmelita API

Prototype voice intent -> create_intent -> approval handoff.

Google Home APIs + mobile authorization

Assess account linking and whether commerce intents fit Home automations.

OAuth 2.0 Service Integration

Define minimum OAuth scopes and callback endpoints.

Custom integration + Assist intents

Prototype a local intent handler calling our remote MCP or REST bridge.