Xpersona

Crawler Summary

pinion-chain-intel answer-first brief

On-chain intelligence, transactions and wallet tools on Base. 9 x402-paywalled skills at $0.01 USDC each. --- name: pinion-chain-intel description: On-chain intelligence, transactions and wallet tools on Base. 9 x402-paywalled skills at $0.01 USDC each. --- Pinion Chain Intel -- OpenClaw Skills On-chain intelligence, transactions, wallet tools and an AI agent on Base, paywalled via x402 USDC micropayments. **Server:** https://pinionos.com/skill/ **Price:** $0.01 USDC per call (x402 on Base) **Free catalog:** GET /skill/c Published capability contract available. No trust telemetry is available yet. 366 GitHub stars reported by the source. Last updated 3/1/2026.

Freshness

Last checked 3/1/2026

Best For

Contract is available with explicit auth and schema references.

Not Ideal For

pinion-chain-intel is not ideal for teams that need stronger public trust telemetry, lower setup complexity, or more explicit contract coverage before production rollout.

Evidence Sources Checked

editorial-content, capability-contract, runtime-metrics, public facts pack

CardFactsSnapshotContractTrust
Agent DossierGitHubSafety: 100/100

pinion-chain-intel

On-chain intelligence, transactions and wallet tools on Base. 9 x402-paywalled skills at $0.01 USDC each. --- name: pinion-chain-intel description: On-chain intelligence, transactions and wallet tools on Base. 9 x402-paywalled skills at $0.01 USDC each. --- Pinion Chain Intel -- OpenClaw Skills On-chain intelligence, transactions, wallet tools and an AI agent on Base, paywalled via x402 USDC micropayments. **Server:** https://pinionos.com/skill/ **Price:** $0.01 USDC per call (x402 on Base) **Free catalog:** GET /skill/c

OpenClawself-declared

Public facts

8

Change events

2

Artifacts

8

Freshness

Mar 1, 2026

Verifiededitorial-contentNo verified compatibility signals366 GitHub stars

Published capability contract available. No trust telemetry is available yet. 366 GitHub stars reported by the source. Last updated 3/1/2026.

366 GitHub starsSchema refs publishedTrust evidence available9 public artifacts

Trust score

Unknown

Compatibility

OpenClaw

Freshness

Mar 1, 2026

Vendor

Chu2bard

Artifacts

9

Benchmarks

0

Last release

Unpublished

Executive Summary

Key links, install path, and a quick operational read before the deeper crawl record.

Verifiededitorial-content

Summary

Published capability contract available. No trust telemetry is available yet. 366 GitHub stars reported by the source. Last updated 3/1/2026.

View Source

Setup snapshot

git clone https://github.com/chu2bard/pinion-os.git
  1. 1

    Setup complexity is LOW. This package is likely designed for quick installation with minimal external side-effects.

  2. 2

    Final validation: Expose the agent to a mock request payload inside a sandbox and trace the network egress before allowing access to real customer data.

Evidence Ledger

Everything public we have scraped or crawled about this agent, grouped by evidence type with provenance.

Verifiededitorial-content
Vendor (1)

Vendor

Chu2bard

profilemedium
Observed Mar 1, 2026Source linkProvenance
Compatibility (2)

Protocol compatibility

OpenClaw

contractmedium
Observed Feb 24, 2026Source linkProvenance

Auth modes

api_key

contracthigh
Observed Feb 24, 2026Source linkProvenance
Artifact (2)

Machine-readable schemas

OpenAPI or schema references published

contracthigh
Observed Feb 24, 2026Source linkProvenance

Public artifacts

9 crawlable assets

mediamedium
Observed Feb 24, 2026Source linkProvenance
Adoption (1)

Adoption signal

366 GitHub stars

profilemedium
Observed Mar 1, 2026Source linkProvenance
Security (1)

Handshake status

UNKNOWN

trustmedium
Observed unknownSource linkProvenance
Integration (1)

Crawlable docs

6 indexed pages on the official domain

search_documentmedium
Observed Apr 15, 2026Source linkProvenance

Release & Crawl Timeline

Merged public release, docs, artifact, benchmark, pricing, and trust refresh events.

Self-declaredagent-index

Docs Update

Docs refreshed: Sign in to GitHub · GitHub

search_documentmedium

Fresh crawlable documentation was indexed for the official domain.

Observed Apr 15, 2026

Artifact Added

New public artifact discovered

mediamedium

OTHER evidence is now crawl-visible.

Observed Feb 24, 2026

Artifacts Archive

Extracted files, examples, snippets, parameters, dependencies, permissions, and artifact metadata.

Self-declaredGITHUB OPENCLEW

Extracted files

0

Examples

6

Snippets

0

Languages

typescript

Parameters

Executable Examples

bash

cp -r pinion-openclaw-skill ~/.openclaw/workspace/skills/pinion-chain-intel

bash

git clone https://github.com/chu2bard/pinion-os.git
cp -r pinion-os/pinion-openclaw-skill ~/.openclaw/workspace/skills/pinion-chain-intel

bash

npm install pinion-os

typescript

import { PinionClient } from "pinion-os";

const pinion = new PinionClient({ privateKey: process.env.PINION_PRIVATE_KEY });
const balance = await pinion.skills.balance("0x101C...");
const price = await pinion.skills.price("ETH");
const chat = await pinion.skills.chat("what is x402?");

bash

git clone https://github.com/chu2bard/pinion-os.git
cd pinion-os
npm install
cp .env.example .env
# Set ADDRESS to your wallet
npm run dev

text

pinion-openclaw-skill/
  SKILL.md                  -- this file (index)
  openclaw.plugin.json      -- OpenClaw plugin manifest
  skills/
    balance/SKILL.md        -- balance lookup
    tx/SKILL.md             -- transaction details
    price/SKILL.md          -- token price
    wallet/SKILL.md         -- wallet generation
    chat/SKILL.md           -- AI agent chat
    send/SKILL.md           -- send ETH/USDC
    trade/SKILL.md          -- swap tokens via 1inch
    fund/SKILL.md           -- funding instructions
    broadcast/SKILL.md      -- sign and broadcast tx

Docs & README

Full documentation captured from public sources, including the complete README when available.

Self-declaredGITHUB OPENCLEW

Docs source

GITHUB OPENCLEW

Editorial quality

ready

On-chain intelligence, transactions and wallet tools on Base. 9 x402-paywalled skills at $0.01 USDC each. --- name: pinion-chain-intel description: On-chain intelligence, transactions and wallet tools on Base. 9 x402-paywalled skills at $0.01 USDC each. --- Pinion Chain Intel -- OpenClaw Skills On-chain intelligence, transactions, wallet tools and an AI agent on Base, paywalled via x402 USDC micropayments. **Server:** https://pinionos.com/skill/ **Price:** $0.01 USDC per call (x402 on Base) **Free catalog:** GET /skill/c

Full README

name: pinion-chain-intel description: On-chain intelligence, transactions and wallet tools on Base. 9 x402-paywalled skills at $0.01 USDC each.

Pinion Chain Intel -- OpenClaw Skills

On-chain intelligence, transactions, wallet tools and an AI agent on Base, paywalled via x402 USDC micropayments.

Server: https://pinionos.com/skill/ Price: $0.01 USDC per call (x402 on Base) Free catalog: GET /skill/catalog

Skills

| # | Skill | Endpoint | Method | Description | |---|-------|----------|--------|-------------| | 1 | balance | /balance/:address | GET | ETH and USDC balances for any Base address | | 2 | tx | /tx/:hash | GET | Decoded transaction details for any Base tx hash | | 3 | price | /price/:token | GET | Current USD price for ETH, USDC, WETH, DAI, USDT, CBETH | | 4 | wallet | /wallet/generate | GET | Generate a fresh Ethereum keypair for Base | | 5 | chat | /chat | POST | Chat with the Pinion AI agent (web search enabled) | | 6 | send | /send | POST | Construct an unsigned ETH or USDC transfer on Base | | 7 | trade | /trade | POST | Get an unsigned swap tx via 1inch aggregator on Base | | 8 | fund | /fund/:address | GET | Wallet balances and funding instructions for Base | | 9 | broadcast | /broadcast | POST | Sign and broadcast an unsigned tx on Base |

Each skill has its own SKILL.md in skills/<name>/ with full parameters, example requests and responses.

How x402 Works

  1. Client calls a paywalled endpoint (e.g. GET /skill/balance/0x...)
  2. Server responds with HTTP 402 and payment requirements (amount, token, network, recipient)
  3. Client signs a USDC TransferWithAuthorization (EIP-3009) using their wallet
  4. Client retries the request with the X-PAYMENT header containing the signed payment
  5. Server verifies the payment via the x402 facilitator, returns the data, and settles the USDC transfer

Every call = 1 real USDC transaction on Base.

Install as OpenClaw Plugin

Copy the pinion-openclaw-skill/ directory into your OpenClaw workspace skills/ folder:

cp -r pinion-openclaw-skill ~/.openclaw/workspace/skills/pinion-chain-intel

Or install from the repo:

git clone https://github.com/chu2bard/pinion-os.git
cp -r pinion-os/pinion-openclaw-skill ~/.openclaw/workspace/skills/pinion-chain-intel

OpenClaw loads skills from workspace/skills/ on the next session. The 8 individual SKILL.md files tell the agent what each skill does, how to call it, and what to expect back.

Use with Pinion OS SDK

npm install pinion-os

import { PinionClient } from "pinion-os";

const pinion = new PinionClient({ privateKey: process.env.PINION_PRIVATE_KEY });
const balance = await pinion.skills.balance("0x101C...");
const price = await pinion.skills.price("ETH");
const chat = await pinion.skills.chat("what is x402?");

The SDK handles x402 payment signing automatically.

Run Your Own Server

git clone https://github.com/chu2bard/pinion-os.git
cd pinion-os
npm install
cp .env.example .env
# Set ADDRESS to your wallet
npm run dev

Configuration

  • ADDRESS -- Your wallet address to receive USDC payments
  • FACILITATOR_URL -- x402 facilitator (default: https://facilitator.payai.network)
  • NETWORK -- base for mainnet, base-sepolia for testnet
  • PORT -- Server port (default: 4020)

Directory Structure

pinion-openclaw-skill/
  SKILL.md                  -- this file (index)
  openclaw.plugin.json      -- OpenClaw plugin manifest
  skills/
    balance/SKILL.md        -- balance lookup
    tx/SKILL.md             -- transaction details
    price/SKILL.md          -- token price
    wallet/SKILL.md         -- wallet generation
    chat/SKILL.md           -- AI agent chat
    send/SKILL.md           -- send ETH/USDC
    trade/SKILL.md          -- swap tokens via 1inch
    fund/SKILL.md           -- funding instructions
    broadcast/SKILL.md      -- sign and broadcast tx

Tech Stack

  • Express.js with x402-express paymentMiddleware (official Coinbase x402 package)
  • Base mainnet RPC for on-chain data
  • CoinGecko API for token prices
  • 1inch aggregator for swaps
  • Anthropic Claude for AI agent chat
  • TypeScript

License

MIT

Contract & API

Machine endpoints, protocol fit, contract coverage, invocation examples, and guardrails for agent-to-agent use.

Verifiedcapability-contract

Endpoints

Dossier APISnapshot APIContract APITrust API

Contract coverage

Status

ready

Auth

api_key

Streaming

No

Data region

global

Protocol support

OpenClaw: self-declared

Requires: openclew, lang:typescript

Forbidden: none

Guardrails

Operational confidence: medium

Contract is available with explicit auth and schema references.
Trust confidence is not low and verification freshness is acceptable.
Invocation examples
curl -s "https://www.xpersona.co/api/v1/agents/chu2bard-pinion-os/snapshot"
curl -s "https://www.xpersona.co/api/v1/agents/chu2bard-pinion-os/contract"
curl -s "https://www.xpersona.co/api/v1/agents/chu2bard-pinion-os/trust"

Reliability & Benchmarks

Trust and runtime signals, benchmark suites, failure patterns, and practical risk constraints.

Missingruntime-metrics

Trust signals

Handshake

UNKNOWN

Confidence

unknown

Attempts 30d

unknown

Fallback rate

unknown

Runtime metrics

Observed P50

unknown

Observed P95

unknown

Rate limit

unknown

Estimated cost

unknown

No benchmark suites or observed failure patterns are available.

Media & Demo

Every public screenshot, visual asset, demo link, and owner-provided destination tied to this agent.

Verifiedagent-media-assets

ARTIFACT

broadcast

ARTIFACT

ARTIFACT

fund

ARTIFACT

ARTIFACT

trade

ARTIFACT

ARTIFACT

send

ARTIFACT

ARTIFACT

chat

ARTIFACT

ARTIFACT

wallet

ARTIFACT

ARTIFACT

price

ARTIFACT

ARTIFACT

tx

ARTIFACT

Related Agents

Neighboring agents from the same protocol and source ecosystem for comparison and shortlist building.

Self-declaredprotocol-neighbors
Github ReposUpdated 3h agoRank 70

AionUi

Free, local, open-source 24/7 Cowork app and OpenClaw for Gemini CLI, Claude Code, Codex, OpenCode, Qwen Code, Goose CLI, Auggie, and more | 🌟 Star if you like it!

MCPOPENCLAW
Github ReposUpdated 6mo agoRank 70

activepieces

AI Agents & MCPs & AI Workflow Automation • (~400 MCP servers for AI agents) • AI Automation / AI Agent with MCPs • AI Workflows & AI Agents • MCPs for AI Agents

OPENCLAW
Github ReposUpdated 6mo agoRank 70

cherry-studio

AI productivity studio with smart chat, autonomous agents, and 300+ assistants.

MCPOPENCLAW
Github ReposUpdated 7mo agoRank 70

CopilotKit

The Frontend for Agents & Generative UI. React + Angular

OPENCLAW
Agent hubMore from this sourceOpenClaw agents
Machine Appendix

Contract JSON

{
  "contractStatus": "ready",
  "authModes": [
    "api_key"
  ],
  "requires": [
    "openclew",
    "lang:typescript"
  ],
  "forbidden": [],
  "supportsMcp": false,
  "supportsA2a": false,
  "supportsStreaming": false,
  "inputSchemaRef": "https://github.com/chu2bard/pinion-os#input",
  "outputSchemaRef": "https://github.com/chu2bard/pinion-os#output",
  "dataRegion": "global",
  "contractUpdatedAt": "2026-02-24T19:41:40.540Z",
  "sourceUpdatedAt": "2026-02-24T19:41:40.540Z",
  "freshnessSeconds": 19620436
}

Invocation Guide

{
  "preferredApi": {
    "snapshotUrl": "https://www.xpersona.co/api/v1/agents/chu2bard-pinion-os/snapshot",
    "contractUrl": "https://www.xpersona.co/api/v1/agents/chu2bard-pinion-os/contract",
    "trustUrl": "https://www.xpersona.co/api/v1/agents/chu2bard-pinion-os/trust"
  },
  "curlExamples": [
    "curl -s \"https://www.xpersona.co/api/v1/agents/chu2bard-pinion-os/snapshot\"",
    "curl -s \"https://www.xpersona.co/api/v1/agents/chu2bard-pinion-os/contract\"",
    "curl -s \"https://www.xpersona.co/api/v1/agents/chu2bard-pinion-os/trust\""
  ],
  "jsonRequestTemplate": {
    "query": "summarize this repo",
    "constraints": {
      "maxLatencyMs": 2000,
      "protocolPreference": [
        "OPENCLEW"
      ]
    }
  },
  "jsonResponseTemplate": {
    "ok": true,
    "result": {
      "summary": "...",
      "confidence": 0.9
    },
    "meta": {
      "source": "GITHUB_OPENCLEW",
      "generatedAt": "2026-10-09T21:48:56.703Z"
    }
  },
  "retryPolicy": {
    "maxAttempts": 3,
    "backoffMs": [
      500,
      1500,
      3500
    ],
    "retryableConditions": [
      "HTTP_429",
      "HTTP_503",
      "NETWORK_TIMEOUT"
    ]
  }
}

Trust JSON

{
  "status": "unavailable",
  "handshakeStatus": "UNKNOWN",
  "verificationFreshnessHours": null,
  "reputationScore": null,
  "p95LatencyMs": null,
  "successRate30d": null,
  "fallbackRate": null,
  "attempts30d": null,
  "trustUpdatedAt": null,
  "trustConfidence": "unknown",
  "sourceUpdatedAt": null,
  "freshnessSeconds": null
}

Capability Matrix

{
  "rows": [
    {
      "key": "OPENCLEW",
      "type": "protocol",
      "support": "unknown",
      "confidenceSource": "profile",
      "notes": "Listed on profile"
    }
  ],
  "flattenedTokens": "protocol:OPENCLEW|unknown|profile"
}

Facts JSON

[
  {
    "factKey": "docs_crawl",
    "category": "integration",
    "label": "Crawlable docs",
    "value": "6 indexed pages on the official domain",
    "href": "https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fopenclaw%2Fskills%2Ftree%2Fmain%2Fskills%2Fasleep123%2Fcaldav-calendar",
    "sourceUrl": "https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fopenclaw%2Fskills%2Ftree%2Fmain%2Fskills%2Fasleep123%2Fcaldav-calendar",
    "sourceType": "search_document",
    "confidence": "medium",
    "observedAt": "2026-04-15T05:03:46.393Z",
    "isPublic": true
  },
  {
    "factKey": "vendor",
    "category": "vendor",
    "label": "Vendor",
    "value": "Chu2bard",
    "href": "https://github.com/chu2bard/pinion-os",
    "sourceUrl": "https://github.com/chu2bard/pinion-os",
    "sourceType": "profile",
    "confidence": "medium",
    "observedAt": "2026-03-01T06:02:08.708Z",
    "isPublic": true
  },
  {
    "factKey": "traction",
    "category": "adoption",
    "label": "Adoption signal",
    "value": "366 GitHub stars",
    "href": "https://github.com/chu2bard/pinion-os",
    "sourceUrl": "https://github.com/chu2bard/pinion-os",
    "sourceType": "profile",
    "confidence": "medium",
    "observedAt": "2026-03-01T06:02:08.708Z",
    "isPublic": true
  },
  {
    "factKey": "protocols",
    "category": "compatibility",
    "label": "Protocol compatibility",
    "value": "OpenClaw",
    "href": "https://www.xpersona.co/api/v1/agents/chu2bard-pinion-os/contract",
    "sourceUrl": "https://www.xpersona.co/api/v1/agents/chu2bard-pinion-os/contract",
    "sourceType": "contract",
    "confidence": "medium",
    "observedAt": "2026-02-24T19:41:40.540Z",
    "isPublic": true
  },
  {
    "factKey": "auth_modes",
    "category": "compatibility",
    "label": "Auth modes",
    "value": "api_key",
    "href": "https://www.xpersona.co/api/v1/agents/chu2bard-pinion-os/contract",
    "sourceUrl": "https://www.xpersona.co/api/v1/agents/chu2bard-pinion-os/contract",
    "sourceType": "contract",
    "confidence": "high",
    "observedAt": "2026-02-24T19:41:40.540Z",
    "isPublic": true
  },
  {
    "factKey": "schema_refs",
    "category": "artifact",
    "label": "Machine-readable schemas",
    "value": "OpenAPI or schema references published",
    "href": "https://github.com/chu2bard/pinion-os#input",
    "sourceUrl": "https://www.xpersona.co/api/v1/agents/chu2bard-pinion-os/contract",
    "sourceType": "contract",
    "confidence": "high",
    "observedAt": "2026-02-24T19:41:40.540Z",
    "isPublic": true
  },
  {
    "factKey": "artifact_count",
    "category": "artifact",
    "label": "Public artifacts",
    "value": "9 crawlable assets",
    "href": "https://github.com/chu2bard/skills/broadcast/SKILL.md",
    "sourceUrl": "https://github.com/chu2bard/pinion-os",
    "sourceType": "media",
    "confidence": "medium",
    "observedAt": "2026-02-24T17:57:45.711Z",
    "isPublic": true
  },
  {
    "factKey": "handshake_status",
    "category": "security",
    "label": "Handshake status",
    "value": "UNKNOWN",
    "href": "https://www.xpersona.co/api/v1/agents/chu2bard-pinion-os/trust",
    "sourceUrl": "https://www.xpersona.co/api/v1/agents/chu2bard-pinion-os/trust",
    "sourceType": "trust",
    "confidence": "medium",
    "observedAt": null,
    "isPublic": true
  }
]

Change Events JSON

[
  {
    "eventType": "docs_update",
    "title": "Docs refreshed: Sign in to GitHub · GitHub",
    "description": "Fresh crawlable documentation was indexed for the official domain.",
    "href": "https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fopenclaw%2Fskills%2Ftree%2Fmain%2Fskills%2Fasleep123%2Fcaldav-calendar",
    "sourceUrl": "https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fopenclaw%2Fskills%2Ftree%2Fmain%2Fskills%2Fasleep123%2Fcaldav-calendar",
    "sourceType": "search_document",
    "confidence": "medium",
    "observedAt": "2026-04-15T05:03:46.393Z",
    "isPublic": true
  },
  {
    "eventType": "artifact_added",
    "title": "New public artifact discovered",
    "description": "OTHER evidence is now crawl-visible.",
    "href": "https://github.com/chu2bard/skills/broadcast/SKILL.md",
    "sourceUrl": "https://github.com/chu2bard/pinion-os",
    "sourceType": "media",
    "confidence": "medium",
    "observedAt": "2026-02-24T17:57:45.711Z",
    "isPublic": true
  }
]

Sponsored

Ads related to pinion-chain-intel and adjacent AI workflows.