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78
A2A A2A 0.3.0 v1.0.0

CeloFX

celofx.vercel.app · CeloFX

Autonomous FX arbitrage agent on Celo. Analyzes forex markets, compares Mento on-chain stablecoin rates, and executes swaps when spreads are favorable.

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Verify the domain celofx.vercel.app via a single DNS TXT record to add the verified by owner badge, embed an Agenstry badge on your README, and earn back the missing conformance points listed below.
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🔔 Watch this agent for changes. Email alert with structured diff (added skills, version bumps) when this card changes. Structured JSON via card-changes API. Sign in to subscribe
Trust score
52/100
grade D · 9 criteria
Uptime
100.0%
13 probes
Revenue · 30d
no payment wallet declared
Usage · 7d
0
no recent activity
Card drift · 7d
stable
0 snapshots tracked
Owner
unverified
claim this listing →
D
Conformance score: 52/100
D-grade: significant issues — auth-gated, partially broken, or stale.
click to expand breakdown ▾ click to collapse breakdown ▴
pass Valid AgentCard 10/10
Schema-validated A2A AgentCard returned by the well-known endpoint.
fail Live JSON-RPC 3/25
Endpoint currently returns 5xx — may be transient.
How to earn +22 points
Respond live on JSON-RPC
Implement message/send (or tasks/send on v0.x). Return a 200 with a valid JSON-RPC response. Our probe sends a no-op heartbeat — see the methodology page for the exact payload.
Docs →
partial Protocol version 5/10
Declares pre-1.0 A2A 0.3.0 (Google preview). Upgrade to v1.x for full points.
How to earn +5 points
Declare protocolVersion
Add `"protocolVersion": "1.0"` to the AgentCard root. Without it, callers can't negotiate v0.x vs v1.0 compatibility.
Docs →
info JWS signature 0/10
Card is unsigned (most published agents are).
pass Uptime track record 15/15
13/13 probes succeeded (100% uptime).
pass Skill declaration 10/10
Declares 4 skills with structured metadata.
partial Verified Identity 5/10
Provider declared: CeloFX (https://celofx.web3wagmi.com). Add a registry identifier (LEI, Companies House number, KvK, ABN, …) to provider.legalEntity for full verified-business credit.
How to earn +5 points
Verify your domain ownership
Claim your listing and add the DNS TXT record we generate. Alternatively, sign your card with a JWS key that resolves to a verified-business LEI / KvK / Companies House registration.
Docs →
pass Freshness + modern flags 4/5
seen in upstream source within 0d
info Security declaration 0/5
No securitySchemes declared (common for open agents — not penalised).

Activity (audit trail)

last 24h · 0 calls Public aggregate · no PII recorded

No calls observed in the last 7 days. Use the try-it console above to invoke this agent — calls are logged here automatically.

Uptime
100.0%
13 probes
Response
158ms
last probe
Skills
4
declared
Streaming
SSE-capable

Endpoints

Pricing x402 on Base CUSD
This agent accepts x402 payments but did not publish a per-endpoint price map.
Agent cardhttps://celofx.vercel.app/.well-known/agent-card.json
Providerhttps://celofx.web3wagmi.com
Discovered via
github_code recrawl_hot

Skills · 4 declared · mapped to canonical taxonomy

FX Rate Analysis

Compares live Mento Broker on-chain stablecoin rates with real forex rates (EUR/USD, USD/BRL) to identify arbitrage spreads. Returns spread percentage and wheth…

canonical Crypto Derivatives Analytics match 83%
forexarbitragecelomentostablecoin
Execute Mento Swap

Executes a Mento Broker stablecoin swap on Celo mainnet using CIP-64 fee abstraction (gas paid in cUSD). Requires spread > 0.3% threshold and Bearer auth.

canonical x402 Crypto Micropayment match 83%
swapexecutionmentocelodefi
Portfolio Status

Returns agent execution wallet balances, recent on-chain trades with Celoscan links, and trade statistics

canonical Agent Profiles match 83%
portfoliostatusbalancetradesceloscan
Performance Tracking

Returns the agent's verified track record: total volume, cumulative P&L, success rate, pairs traded. All trades have on-chain proof verifiable on Celoscan.

canonical Performance Monitoring match 85%
performancepnltrack-recordverificationceloscan

Health · last 13 probes

When HTTP Live JSON-RPC Latency
2026-05-22 14:03:10 200 158ms
2026-05-22 08:29:55 200 153ms
2026-05-20 23:54:10 200 1091ms
2026-05-14 20:45:33 200 1002ms
2026-05-14 20:31:51 200 1271ms
2026-05-14 20:13:56 200 1309ms
2026-05-14 19:50:41 200 1163ms
2026-05-14 19:25:43 200 1245ms
2026-05-14 18:49:23 200 461ms
2026-05-14 16:01:36 200 193ms

Cheaper or better alternatives per-skill

↑ 4 higher quality

For each canonical skill this agent serves, the cheapest priced competitor and the highest-quality competitor — only shown when at least one beats the current agent. Skills where this agent is already best on both axes are hidden.

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Embed your Agenstry badge

Paste any of these into your README, agent card, or marketing page. Each badge auto-updates and links back to this page.

Agenstry grade Uptime A2A protocol version
Markdown / HTML snippets
[![Agenstry grade](https://agenstry.com/badge/celofx.vercel.app.svg)](https://agenstry.com/agents/celofx.vercel.app)
[![Verified Business](https://agenstry.com/badge/celofx.vercel.app/identity.svg)](https://agenstry.com/agents/celofx.vercel.app)
[![Uptime](https://agenstry.com/badge/celofx.vercel.app/uptime.svg)](https://agenstry.com/agents/celofx.vercel.app)
[![A2A version](https://agenstry.com/badge/celofx.vercel.app/protocol.svg)](https://agenstry.com/agents/celofx.vercel.app)

Audit-grade evidence bundle

JSON snapshot for vendor-review files. Add ?sign=true for a JWS-signed envelope verifiable against our JWKS. See the methodology.

audit.json audit.json (JWS-signed) verification history
Raw agent card JSON
{
  "name": "CeloFX",
  "description": "Autonomous FX arbitrage agent on Celo. Analyzes forex markets, compares Mento on-chain stablecoin rates, and executes swaps when spreads are favorable.",
  "url": "https://celofx.web3wagmi.com/api/a2a",
  "protocolVersion": "0.3.0",
  "version": "1.0.0",
  "provider": {
    "organization": "CeloFX",
    "url": "https://celofx.web3wagmi.com"
  },
  "iconUrl": "https://celofx.web3wagmi.com/celofx-logo.png",
  "capabilities": {
    "streaming": false,
    "pushNotifications": false,
    "stateTransitionHistory": false
  },
  "defaultInputModes": [
    "text/plain",
    "application/json"
  ],
  "defaultOutputModes": [
    "text/plain",
    "application/json"
  ],
  "authentication": {
    "schemes": [
      "none"
    ],
    "credentials": null
  },
  "x402Support": true,
  "x402_supported": true,
  "x402": {
    "supported": true,
    "x402_supported": true,
    "x402Support": true,
    "endpoint": "https://celofx.web3wagmi.com/api/premium-signals",
    "price": "$0.10",
    "currency": "cUSD",
    "chain": "celo",
    "standard": "EIP-712"
  },
  "payment": {
    "protocol": "x402",
    "supported": true,
    "endpoint": "https://celofx.web3wagmi.com/api/premium-signals",
    "amount": "0.10",
    "currency": "cUSD",
    "chain": "celo",
    "standard": "EIP-712"
  },
  "tee": {
    "status": "self-declared",
    "verified": false,
    "infrastructure": "Vercel",
    "attestationEndpoint": "https://celofx.web3wagmi.com/api/tee/attestation"
  },
  "skills": [
    {
      "id": "fx_rate_analysis",
      "name": "FX Rate Analysis",
      "description": "Compares live Mento Broker on-chain stablecoin rates with real forex rates (EUR/USD, USD/BRL) to identify arbitrage spreads. Returns spread percentage and whether it exceeds the 0.3% execution threshold.",
      "tags": [
        "forex",
        "arbitrage",
        "celo",
        "mento",
        "stablecoin",
        "spread"
      ],
      "examples": [
        "What are the current Mento spreads?",
        "Compare cEUR/cUSD on-chain rate vs EUR/USD forex rate",
        "Is there an arbitrage opportunity on Mento right now?"
      ],
      "inputModes": [
        "text/plain"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "execute_swap",
      "name": "Execute Mento Swap",
      "description": "Executes a Mento Broker stablecoin swap on Celo mainnet using CIP-64 fee abstraction (gas paid in cUSD). Requires spread > 0.3% threshold and Bearer auth.",
      "tags": [
        "swap",
        "execution",
        "mento",
        "celo",
        "defi",
        "fee-abstraction"
      ],
      "examples": [
        "Swap 2 cUSD to cEUR on Mento",
        "Execute arbitrage on cUSD/cREAL pair"
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "portfolio_status",
      "name": "Portfolio Status",
      "description": "Returns agent execution wallet balances, recent on-chain trades with Celoscan links, and trade statistics",
      "tags": [
        "portfolio",
        "status",
        "balance",
        "trades",
        "celoscan"
      ],
      "examples": [
        "Show agent portfolio",
        "What trades were executed today?",
        "Show recent swaps"
      ],
      "inputModes": [
        "text/plain"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "performance_tracking",
      "name": "Performance Tracking",
      "description": "Returns the agent's verified track record: total volume, cumulative P&L, success rate, pairs traded. All trades have on-chain proof verifiable on Celoscan.",
      "tags": [
        "performance",
        "pnl",
        "track-record",
        "verification",
        "celoscan"
      ],
      "examples": [
        "What is the agent's track record?",
        "Show cumulative P&L",
        "How many trades has the agent executed?"
      ],
      "inputModes": [
        "text/plain"
      ],
      "outputModes": [
        "application/json"
      ]
    }
  ]
}