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Install in OpenClaw
/install nowpayments-integration
Description
Integrates NowPayments API to enable secure multi-cryptocurrency payments, IPN handling, and order tracking in AI-operated stores.
Usage Guidance
This skill appears to be a legitimate NowPayments integration, but several things don’t add up: the SKILL.md tells the agent to create a .env with NOWPAYMENTS_API_KEY and NOWPAYMENTS_IPN_SECRET yet the skill metadata declares no required credentials or source repo. Before installing: (1) ask the publisher for the source code or a trusted repository URL and verify the code that will handle webhooks and secrets; (2) do NOT provide real API keys until you’ve reviewed how/where they are stored — prefer secrets managers or environment injection on the host rather than plain .env in a public repo; (3) ensure IPN endpoints run over HTTPS, verify the IPN signature verification implementation, and test in a staging environment; (4) request clearer, less open-ended instructions (exact file paths, storage recommendations, and input validation) and audit the generated code for exfiltration (network calls, logging of secrets); (5) if you cannot verify the author/source, avoid giving real credentials and run the integration only in isolated/staging infrastructure.
Capability Tags
Capability Assessment
Purpose & Capability
The SKILL.md describes a legitimate NowPayments integration which legitimately requires a NOWPAYMENTS_API_KEY and NOWPAYMENTS_IPN_SECRET, but the registry metadata lists no required environment variables or primary credential. That mismatch between what the skill will actually need (secrets, webhook handling) and what it declares in metadata is incoherent and makes it harder to reason about privilege and trust.
Instruction Scope
The instructions are focused on building checkout and IPN endpoints, creating a .env with secrets, wiring UI hooks, and adding security controls (CSRF, rate limiting, origin validation). That scope matches the described purpose. However the instructions are high-level/vague ("Set up NowPayments for my store") and instruct the agent to create and persist sensitive credentials in a .env file without describing secure storage, rotation, or limiting exposure. The vagueness gives the agent broad discretion which could lead to insecure implementations or accidental leakage if the agent is allowed to transmit code or secrets externally.
Install Mechanism
No install spec and no code files beyond SKILL.md and package.json — this is instruction-only. That reduces installer risk because nothing is downloaded or executed automatically by the platform. No external URLs or archive installs are present.
Credentials
The runtime instructions require two sensitive values (NOWPAYMENTS_API_KEY, NOWPAYMENTS_IPN_SECRET) but the skill metadata declares none and provides no primary credential. Requesting persistent storage of these secrets (.env) is proportionate to the feature, but the lack of declared env vars in metadata and absence of guidance for secure handling or scoping of those secrets is a red flag. The skill also lacks source/homepage provenance, making it harder to verify the maintainer before handing over credentials.
Persistence & Privilege
The skill is not marked always:true and does not request system-wide modifications in the metadata. Autonomous invocation is enabled (default) but that is normal for skills; there is no explicit attempt to modify other skills or agent configs described.
How to Use
- Make sure OpenClaw is installed (local or Docker)
- Run the install command in chat:
/install nowpayments-integration - After installation, invoke the skill by name or use
/nowpayments-integration - Provide required inputs per the skill's parameter spec and get structured output
Version History
v1.0.0
Initial release - Accept crypto payments in your AI agent store
Metadata
Frequently Asked Questions
What is NowPayments Integration?
Integrates NowPayments API to enable secure multi-cryptocurrency payments, IPN handling, and order tracking in AI-operated stores. It is an AI Agent Skill for Claude Code / OpenClaw, with 62 downloads so far.
How do I install NowPayments Integration?
Run "/install nowpayments-integration" in the OpenClaw or Claude Code chat to install it in one step — no extra setup required.
Is NowPayments Integration free?
Yes, NowPayments Integration is completely free, licensed under MIT-0. You can download, install and use it at no cost.
Which platforms does NowPayments Integration support?
NowPayments Integration is cross-platform and runs anywhere OpenClaw / Claude Code is available (cross-platform).
Who created NowPayments Integration?
It is built and maintained by zinou (@casperzinou); the current version is v1.0.0.
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