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📊 Intel view 📋 Audit JSON 🔄 Changelog
47
A2A A2A 1.0 v1.0.0

crypto-price-agent

crypto-price-agent-production.up.railway.app

Real-time crypto prices and DeFi data aggregated from CoinGecko & DeFiLlama. B2A optimized.

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🛡
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Verify the domain crypto-price-agent-production.up.railway.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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Compare public evidence

🔔 Watch this agent. Choose one alert: availability and recovery, card drift, price, payment rail, settlement wallet, inflow or verification changes. Add more alert types from your account. Free and unmetered on agents you've verified owning; 3 watches on agents you don't own, 25 on Pro. Sign in to watch
Trust score
47/100
grade D · 9 criteria
Uptime
100.0%
36 direct probes · 30d
~860 ms response
Observed inflow · 30d
—
no payment wallet declared
Invocations · 7d
0
no calls observed
Card drift · 7d
stable
1 snapshot tracked
Owner
unverified
claim this listing →

Dispute or improve this rating

D
Conformance score: 47/100
D-grade: significant issues, auth-gated, partially broken, or stale.
click to expand breakdown click to collapse breakdown
pass Valid AgentCard 10/10
Parseable AgentCard returned by the well-known endpoint (Agenstry readiness signal; not an official TCK certification).
fail Live JSON-RPC 0/25
Card declares a URL but that URL returns 404.
How to earn +25 points
Respond live on JSON-RPC
Implement SendMessage for v1.0 (or message/send for v0.x), negotiate A2A-Version, and return a schema-valid JSON-RPC response. Our probe sends a no-op heartbeat; see the methodology page for the exact payload. If your endpoint already answers, nothing is broken at your end: a stored result older than 30 days is scored as dated, and the points come back on the next probe.
Docs
pass Protocol version 10/10
Declares A2A 1.0 with supportedInterfaces[] (current v1 card shape).
info JWS signature 0/10
Card is unsigned (most published agents are).
pass Uptime track record 15/15
36/36 probes succeeded (100% uptime).
partial Skill declaration 8/10
Declares 9 skills with structured metadata. 9 of 9 skills lack tags or a description — both REQUIRED on AgentSkill since A2A v1.0; discovery filters cannot match an untagged skill.
How to earn +2 points
Declare your skills
Add at least one entry to the `skills` array on the AgentCard, each with `id`, `name`, `description`, `tags` — `description` and `tags` are REQUIRED on AgentSkill since A2A v1.0, and tags are what discovery filters match on. We canonicalise these into the global skill taxonomy on next probe.
Docs
fail Verified Identity 0/10
No provider organisation declared. Anonymous agent.
How to earn +10 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
Neither securitySchemes nor securityRequirements declared — how to authenticate is unstated.

Activity (audit trail)

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

Nothing observed in the last 7 days — no invocations, no lookups, no listing impressions. Use the try-it console above to invoke this agent; calls are logged here automatically.

Card history

1 snapshot Every change to agent-card.json
Agent card snapshots
Captured Hash Snapshot
2026-10-06 16:31:47 current 0c7273238837… view →
Uptime
100.0%
36 direct probes · 30d
Response
205ms
last direct probe
Skills
9
declared
Streaming
—
SSE-capable

Endpoints

Agent cardhttps://crypto-price-agent-production.up.railway.app/.well-known/agent.json
Discovered via
8004scan recrawl_hot recrawl_warm

Skills · 9 declared by this agent

These skills are declared by the agent. A taxonomy link appears only when we can classify a skill confidently.

overview

Free market overview - BTC/ETH prices and global stats. Try before you buy!

No taxonomy category yet
price

Get current price for a specific coin by ID (e.g., bitcoin, ethereum, solana)

No taxonomy category yet
prices

Get prices for multiple coins in one call (up to 10)

No taxonomy category yet
top-coins

Get top N cryptocurrencies ranked by market cap

No taxonomy category yet
defi-tvl

Get Total Value Locked (TVL) data from DeFiLlama for top chains

canonical DeFi Protocol Metrics match 97%
market-report

Full market report: top coins, DeFi TVL, and global stats combined

No taxonomy category yet
analytics

Payment analytics summary

No taxonomy category yet
analytics-transactions

Recent payment transactions

analytics-csv

Export payment data as CSV

No taxonomy category yet

Health · last 30 probes

When HTTP Live JSON-RPC Latency
2026-10-25 16:19:19 200 ✗ 205ms
2026-10-25 01:47:10 200 ✗ 343ms
2026-10-24 13:19:02 200 ✗ 478ms
2026-10-24 00:36:56 200 ✗ 240ms
2026-10-23 11:45:48 200 ✗ 522ms
2026-10-22 22:28:07 200 ✗ 463ms
2026-10-22 09:12:17 200 ✗ 470ms
2026-10-21 20:08:23 200 ✗ 462ms
2026-10-21 06:55:13 200 ✗ 328ms
2026-10-20 15:26:56 200 ✗ 333ms

Who's calling this agent 30d

3 interactions captured (impressions + lookups + A2A calls)

By AI host (caller_kind) · top 3
PerplexityBot (crawler) 3 (100%)
Caller geography · top 3
US 3
Via which API surface · top 3
web 3

Public view: top 3 per dimension. Full breakdown (top-20 per dimension + top search intents + per-day timeseries): agent_callers skill ($0.05/call, $0 on Enterprise). Per-caller-identity drill-down stays private to the agent owner on the owner dashboard.

Cheaper or better alternatives per-skill

↑ 2 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.

50 other agents serve this
47 other agents serve this

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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/crypto-price-agent-production.up.railway.app.svg)](https://agenstry.com/agents/crypto-price-agent-production.up.railway.app)
[![Verified Business](https://agenstry.com/badge/crypto-price-agent-production.up.railway.app/identity.svg)](https://agenstry.com/agents/crypto-price-agent-production.up.railway.app)
[![Uptime](https://agenstry.com/badge/crypto-price-agent-production.up.railway.app/uptime.svg)](https://agenstry.com/agents/crypto-price-agent-production.up.railway.app)
[![A2A version](https://agenstry.com/badge/crypto-price-agent-production.up.railway.app/protocol.svg)](https://agenstry.com/agents/crypto-price-agent-production.up.railway.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 
{
  "protocolVersion": "1.0",
  "name": "crypto-price-agent",
  "description": "Real-time crypto prices and DeFi data aggregated from CoinGecko & DeFiLlama. B2A optimized.",
  "url": "https://crypto-price-agent-production.up.railway.app/",
  "supportedInterfaces": [
    {
      "url": "https://crypto-price-agent-production.up.railway.app/",
      "protocolBinding": "HTTP+JSON"
    }
  ],
  "version": "1.0.0",
  "capabilities": {
    "streaming": false,
    "pushNotifications": false,
    "stateTransitionHistory": true
  },
  "defaultInputModes": [
    "application/json"
  ],
  "defaultOutputModes": [
    "application/json",
    "text/plain"
  ],
  "skills": [
    {
      "id": "overview",
      "name": "overview",
      "description": "Free market overview - BTC/ETH prices and global stats. Try before you buy!",
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json",
        "text/plain"
      ],
      "streaming": false,
      "x_input_schema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "type": "object",
        "properties": {},
        "additionalProperties": false
      }
    },
    {
      "id": "price",
      "name": "price",
      "description": "Get current price for a specific coin by ID (e.g., bitcoin, ethereum, solana)",
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json",
        "text/plain"
      ],
      "streaming": false,
      "x_input_schema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "type": "object",
        "properties": {
          "coinId": {
            "type": "string",
            "description": "CoinGecko coin ID (e.g., bitcoin, ethereum, solana)"
          },
          "currency": {
            "default": "usd",
            "description": "Target currency (usd, eur, btc)",
            "type": "string"
          }
        },
        "required": [
          "coinId",
          "currency"
        ],
        "additionalProperties": false
      }
    },
    {
      "id": "prices",
      "name": "prices",
      "description": "Get prices for multiple coins in one call (up to 10)",
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json",
        "text/plain"
      ],
      "streaming": false,
      "x_input_schema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "type": "object",
        "properties": {
          "coinIds": {
            "minItems": 1,
            "maxItems": 10,
            "type": "array",
            "items": {
              "type": "string"
            },
            "description": "Array of CoinGecko coin IDs"
          },
          "currency": {
            "default": "usd",
            "type": "string"
          }
        },
        "required": [
          "coinIds",
          "currency"
        ],
        "additionalProperties": false
      }
    },
    {
      "id": "top-coins",
      "name": "top-coins",
      "description": "Get top N cryptocurrencies ranked by market cap",
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json",
        "text/plain"
      ],
      "streaming": false,
      "x_input_schema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "type": "object",
        "properties": {
          "limit": {
            "default": 10,
            "description": "Number of coins to return (max 50)",
            "type": "number",
            "minimum": 1,
            "maximum": 50
          },
          "currency": {
            "default": "usd",
            "type": "string"
          }
        },
        "required": [
          "limit",
          "currency"
        ],
        "additionalProperties": false
      }
    },
    {
      "id": "defi-tvl",
      "name": "defi-tvl",
      "description": "Get Total Value Locked (TVL) data from DeFiLlama for top chains",
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json",
        "text/plain"
      ],
      "streaming": false,
      "x_input_schema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "type": "object",
        "properties": {
          "limit": {
            "default": 10,
            "description": "Number of chains to return",
            "type": "number",
            "minimum": 1,
            "maximum": 30
          }
        },
        "required": [
          "limit"
        ],
        "additionalProperties": false
      }
    },
    {
      "id": "market-report",
      "name": "market-report",
      "description": "Full market report: top coins, DeFi TVL, and global stats combined",
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json",
        "text/plain"
      ],
      "streaming": false,
      "x_input_schema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "type": "object",
        "properties": {
          "topCoinsLimit": {
            "default": 10,
            "type": "number"
          },
          "topChainsLimit": {
            "default": 5,
            "type": "number"
          }
        },
        "required": [
          "topCoinsLimit",
          "topChainsLimit"
        ],
        "additionalProperties": false
      }
    },
    {
      "id": "analytics",
      "name": "analytics",
      "description": "Payment analytics summary",
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json",
        "text/plain"
      ],
      "streaming": false,
      "x_input_schema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "type": "object",
        "properties": {
          "windowMs": {
            "description": "Time window in ms",
            "type": "number"
          }
        },
        "additionalProperties": false
      }
    },
    {
      "id": "analytics-transactions",
      "name": "analytics-transactions",
      "description": "Recent payment transactions",
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json",
        "text/plain"
      ],
      "streaming": false,
      "x_input_schema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "type": "object",
        "properties": {
          "windowMs": {
            "type": "number"
          },
          "limit": {
            "default": 50,
            "type": "number"
          }
        },
        "required": [
          "limit"
        ],
        "additionalProperties": false
      }
    },
    {
      "id": "analytics-csv",
      "name": "analytics-csv",
      "description": "Export payment data as CSV",
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json",
        "text/plain"
      ],
      "streaming": false,
      "x_input_schema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "type": "object",
        "properties": {
          "windowMs": {
            "type": "number"
          }
        },
        "additionalProperties": false
      }
    }
  ],
  "supportsAuthenticatedExtendedCard": false,
  "entrypoints": {
    "overview": {
      "description": "Free market overview - BTC/ETH prices and global stats. Try before you buy!",
      "streaming": false,
      "input_schema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "type": "object",
        "properties": {},
        "additionalProperties": false
      }
    },
    "price": {
      "description": "Get current price for a specific coin by ID (e.g., bitcoin, ethereum, solana)",
      "streaming": false,
      "input_schema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "type": "object",
        "properties": {
          "coinId": {
            "type": "string",
            "description": "CoinGecko coin ID (e.g., bitcoin, ethereum, solana)"
          },
          "currency": {
            "default": "usd",
            "description": "Target currency (usd, eur, btc)",
            "type": "string"
          }
        },
        "required": [
          "coinId",
          "currency"
        ],
        "additionalProperties": false
      },
      "pricing": {
        "invoke": "1000"
      }
    },
    "prices": {
      "description": "Get prices for multiple coins in one call (up to 10)",
      "streaming": false,
      "input_schema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "type": "object",
        "properties": {
          "coinIds": {
            "minItems": 1,
            "maxItems": 10,
            "type": "array",
            "items": {
              "type": "string"
            },
            "description": "Array of CoinGecko coin IDs"
          },
          "currency": {
            "default": "usd",
            "type": "string"
          }
        },
        "required": [
          "coinIds",
          "currency"
        ],
        "additionalProperties": false
      },
      "pricing": {
        "invoke": "2000"
      }
    },
    "top-coins": {
      "description": "Get top N cryptocurrencies ranked by market cap",
      "streaming": false,
      "input_schema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "type": "object",
        "properties": {
          "limit": {
            "default": 10,
            "description": "Number of coins to return (max 50)",
            "type": "number",
            "minimum": 1,
            "maximum": 50
          },
          "currency": {
            "default": "usd",
            "type": "string"
          }
        },
        "required": [
          "limit",
          "currency"
        ],
        "additionalProperties": false
      },
      "pricing": {
        "invoke": "2000"
      }
    },
    "defi-tvl": {
      "description": "Get Total Value Locked (TVL) data from DeFiLlama for top chains",
      "streaming": false,
      "input_schema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "type": "object",
        "properties": {
          "limit": {
            "default": 10,
            "description": "Number of chains to return",
            "type": "number",
            "minimum": 1,
            "maximum": 30
          }
        },
        "required": [
          "limit"
        ],
        "additionalProperties": false
      },
      "pricing": {
        "invoke": "3000"
      }
    },
    "market-report": {
      "description": "Full market report: top coins, DeFi TVL, and global stats combined",
      "streaming": false,
      "input_schema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "type": "object",
        "properties": {
          "topCoinsLimit": {
            "default": 10,
            "type": "number"
          },
          "topChainsLimit": {
            "default": 5,
            "type": "number"
          }
        },
        "required": [
          "topCoinsLimit",
          "topChainsLimit"
        ],
        "additionalProperties": false
      },
      "pricing": {
        "invoke": "5000"
      }
    },
    "analytics": {
      "description": "Payment analytics summary",
      "streaming": false,
      "input_schema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "type": "object",
        "properties": {
          "windowMs": {
            "description": "Time window in ms",
            "type": "number"
          }
        },
        "additionalProperties": false
      }
    },
    "analytics-transactions": {
      "description": "Recent payment transactions",
      "streaming": false,
      "input_schema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "type": "object",
        "properties": {
          "windowMs": {
            "type": "number"
          },
          "limit": {
            "default": 50,
            "type": "number"
          }
        },
        "required": [
          "limit"
        ],
        "additionalProperties": false
      }
    },
    "analytics-csv": {
      "description": "Export payment data as CSV",
      "streaming": false,
      "input_schema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "type": "object",
        "properties": {
          "windowMs": {
            "type": "number"
          }
        },
        "additionalProperties": false
      }
    }
  },
  "payments": [
    {
      "method": "x402",
      "payee": "0xE5312919e63109c9dDBa2Ea7cf75EC9B3d5D3A14",
      "network": "base",
      "endpoint": "https://facilitator.daydreams.systems",
      "extensions": {
        "x402": {
          "facilitatorUrl": "https://facilitator.daydreams.systems"
        }
      }
    }
  ]
}