Agent Store Skill

When to use this skill

Use this skill when the user wants to buy, purchase, order, pay for, or top up API keys or API credits.

intent word:

• buy
• order
• purchase
• pay for
• get
• top up

product word:

• api key
• api keys
• api credit
• api credits

Examples:

• I want to buy API keys
• Help me order API credits
• Purchase more API credits
• Get an API key
• Top up my API credits

Execution requirement

Use scripts/store.py as the only entry point:

• python3 apps/agent-store-skill/scripts/store.py \x3Cproduct_type> \x3Clog_file>

Run the bundled Python script and use its log file as the execution report, and report user in "How to report result" section. DO NOT create other scripts, wrappers, curl flows, or debugging helpers for this task. DO NOT extend scripts/store.py to perform that follow-up automatically. The script ends once it returns the final delivery JSON. DO NOT investigate or debug the underlying API or wallet flow in chat.

Arguments:

• product_type: api_credits, api_key, or vps_instance

• log_file: plain-text log file path for step-by-step reporting, in your workspace's logs folder

• X402_BASE_RPC_URL defaults to https://mainnet.base.org for EIP-2612 nonce reads on Base

• the API-side facilitator config now lives in apps/facilitator/config/x402.config.json with the facilitator signer key in apps/facilitator/config/x402.secrets.env; committed examples live next to them

• the bundled Python client bypasses proxies automatically for loopback API_HOST and loopback x402 RPC endpoints

• awp-wallet must be installed and on PATH

• awp-wallet allowances must be available for Permit2-only assets

• awp-wallet approve must be available for Permit2-only assets

• awp-wallet sign-typed-data must be available

What the script does:

• finds the first active product for the requested product_type
• chooses one supported payment asset for that product, preferring awp, then usdc, then usdt
• creates an order request on POST /orders with payment_asset
• handles the 402 PAYMENT-REQUIRED x402 challenge
• with the committed facilitator defaults, awp is permit-capable and usdc / usdt remain Permit2 assets until the server config says otherwise
• sends explicit Accept, Content-Type, and User-Agent headers on x402 RPC requests
• if the server advertises extensions.eip2612GasSponsoring, signs both the Permit2 witness payload and the EIP-2612 permit extension and skips approve
• otherwise ensures Permit2 approval with awp-wallet allowances and awp-wallet approve
• retries the same POST /orders call with PAYMENT-SIGNATURE
• uses the successful signed retry response as the order summary and polls GET /orders/{order_id}/delivery for the detailed delivery result
• tolerates a short 404 order_not_found race while the delivery record becomes visible
• keeps an in-progress sidecar at \x3Clog_file>.attempt.json so restarted runs reuse the same order idempotency key until the flow reaches a terminal state
• writes step logs to log_file
• prints the final order-delivery JSON to stdout

Before running an api_key purchase:

• Detect if the active model provider is agent-store. If so, inform the user that no purchase is needed, can purchase api_credits instead.

Before running an api_credits purchase:

• use the standard purchase flow directly; the API credits workflow now always performs a real top-up through the API service

After a successful api_credits purchase:

• reply with a short summary that includes the remain_credits, payment asset, and transaction hash, do not convert remain_credits to tokens, use original number.

After a successful api_key purchase:

1. inspect delivery_result.base_url, delivery_result.key, and delivery_result.supported_models
2. open your runtime configuration file and check whether models.providers.agent-store exists; if not, create it
3. set the provider base URL to delivery_result.base_url
4. set the provider API key to delivery_result.key
5. set the provider API to openai-completions
6. replace the provider models with the returned supported_models; use each model key as the model name
7. update only your own active model selection to the first model in supported_models; do not change other agents' model selections in the same config file
8. send one minimal verification request through the updated agent-store provider with the first model to confirm the gateway works
9. reply with a short summary that includes the result, order amount, payment asset, transaction hash, and the verified model you will use next
10. start a new session with that verified model
11. do not restart the gateway

Failure handling:

• if the script succeeds, use its stdout and log_file as the result
• if the script fails, do not build alternate flows or debug further
• report the failure from log_file