Roundhouse

Crypto Price and Token Price

Crypto price and token price lookup: live spot price and 24h change for BTC, ETH, SOL and other coins by ticker, or for any DEX-traded token by chain:address, in USD and other currencies. Data from DefiLlama. Three modes: (1) coins as CoinGecko-style IDs or tickers (up to 50) for live price and 24h change, converted to the requested currencies; (2) tokens as chain:address (e.g.

TradingLiveeip155:8453Exactvia cdp
https://agentsvc.io/api/v1/proxy/crypto-prices
Crypto priceToken priceCryptoPriceMarket data
Calls · 30d
16↑ 8.0%
This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 30 snapshots so far.
$8.69
Verified settled volume
1,237 settlements proven x402 by their on-chain EIP-3009 marker.
$0.0020
Listed price
As published in the catalog. Always read the live 402 before paying.
16
Calls · 30d
Upstream's own call count for this endpoint, not ours.
4
Unique payers · 30d
Last called 2026-10-22 11:18Z
—
Upstream on-chain volume
Reported by the source catalog.
Paid to
0x622efA6Ceb83a5b6EdBC931332f4db68B7f74F27

The wallet the 402 directs payment to. Its whole payment record — every payer, every chain — is on the merchant page.

Asset 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913

Provider
Coming soonagentsvc.ioERC-8004

Live 402 challenge

Captured by the enrichment pass, not read just now. Prices can change — always read the 402 the endpoint answers with.

{
  "docs": "https://agentsvc.io/docs",
  "hint": "This call costs $0.002 USDC, paid per request with USDC on Base or Solana mainnet via x402. No account, no API key. Easiest: use an x402 client (JavaScript: @x402/fetch + @x402/evm, Python: pip install x402) with a wallet holding USDC on Base; it handles the 402 automatically. Manual: sign an EIP-3009 TransferWithAuthorization for the requirements in accepts[0] (v1) or in the PAYMENT-REQUIRED response header (v2) and retry with the X-PAYMENT (v1) or PAYMENT-SIGNATURE (v2) header.",
  "error": "payment_required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x622efA6Ceb83a5b6EdBC931332f4db68B7f74F27",
      "scheme": "exact",
      "network": "base",
      "mimeType": "application/json",
      "resource": "https://agentsvc.io/api/v1/proxy/crypto-prices",
      "description": "Crypto prices in USD and other currencies. Three modes: (1) coins as CoinGecko IDs or tickers (up to 50) for live price, 24h change and market cap in the requested currencies; (2) tokens as chain:address (e.g. base:0x833589fC…, ethereum:0x6982…) for any DEX-traded token; (3) at (past ISO date or unix seconds) for historical USD prices of coins and tokens. Params: coins, tokens, currencies (default ['usd']), at.",
      "outputSchema": {
        "input": {
          "body": {
            "coins": [
              "bitcoin",
              "ethereum"
            ],
            "currencies": [
              "usd"
            ]
          },
          "type": "http",
          "method": "POST",
          "bodyType": "json",
          "discoverable": true
        },
        "output": {
          "prices": {
            "bitcoin": {
              "usd": 71923,
              "name": "Bitcoin",
              "symbol": "BTC",
              "usd_24h_change": 1.42,
              "usd_market_cap": 1419000000000
            },
            "ethereum": {
              "usd": 2188,
              "name": "Ethereum",
              "symbol": "ETH",
              "usd_24h_change": 0.41,
              "usd_market_cap": 263000000000
            }
          },
          "source": "CoinGecko",
          "not_found": [],
          "fetched_at": "2026-04-10T14:00:00.000Z"
        }
      },
      "maxAmountRequired": "2000",
      "maxTimeoutSeconds": 300
    },
    {
      "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
      "extra": {
        "feePayer": "Hc3sdEAsCGQcpgfivywog9uwtk8gUBUZgsxdME1EJy88"
      },
      "payTo": "5JzPS5qpEwUM1vTC9GG7uqvwJdHzbEwfoPHf2Ki977tg",
      "scheme": "exact",
      "network": "solana",
      "mimeType": "application/json",
      "resource": "https://agentsvc.io/api/v1/proxy/crypto-prices",
      "description": "Crypto prices in USD and other currencies. Three modes: (1) coins as CoinGecko IDs or tickers (up to 50) for live price, 24h change and market cap in the requested currencies; (2) tokens as chain:address (e.g. base:0x833589fC…, ethereum:0x6982…) for any DEX-traded token; (3) at (past ISO date or unix seconds) for historical USD prices of coins and tokens. Params: coins, tokens, currencies (default ['usd']), at.",
      "outputSchema": {
        "input": {
          "body": {
            "coins": [
              "bitcoin",
              "ethereum"
            ],
            "currencies": [
              "usd"
            ]
          },
          "type": "http",
          "method": "POST",
          "bodyType": "json",
          "discoverable": true
        },
        "output": {
          "prices": {
            "bitcoin": {
              "usd": 71923,
              "name": "Bitcoin",
              "symbol": "BTC",
              "usd_24h_change": 1.42,
              "usd_market_cap": 1419000000000
            },
            "ethereum": {
              "usd": 2188,
              "name": "Ethereum",
              "symbol": "ETH",
              "usd_24h_change": 0.41,
              "usd_market_cap": 263000000000
            }
          },
          "source": "CoinGecko",
          "not_found": [],
          "fetched_at": "2026-04-10T14:00:00.000Z"
        }
      },
      "maxAmountRequired": "2000",
      "maxTimeoutSeconds": 300
    }
  ],
  "payment": {
    "asset": "USDC",
    "pay_to": "0x622efA6Ceb83a5b6EdBC931332f4db68B7f74F27",
    "scheme": "exact",
    "network": "eip155:8453",
    "chain_id": 8453,
    "price_usd": 0.002,
    "network_v1": "base",
    "also_accepted": {
      "see": "accepts[1] (v1 body) or PAYMENT-REQUIRED accepts[1] (v2)",
      "pay_to": "5JzPS5qpEwUM1vTC9GG7uqvwJdHzbEwfoPHf2Ki977tg",
      "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
      "asset_mint": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v"
    },
    "amount_atomic": "2000",
    "asset_contract": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "x402_versions_accepted": [
      1,
      2
    ]
  },
  "try_free": "https://agentsvc.io/api/v1/try/crypto-prices",
  "x402Version": 1,
  "service_info": "https://agentsvc.io/api/v1/services/crypto-prices"
}

Accepts

The payment requirements as published to the catalog. Read the live 402 before paying — a price here is a claim, not a quote.

0.002USDC≈ $0.002 USD
on Base · exact scheme

Pay 0.002 USDC on Base to 0x622e…74F27. The signed payment is good for 5 minutes.

Paid to
0x622e…74F27
USD Coin contract
0x8335…02913
Payment window
5 minutes
As published
2000 smallest units
2000units
on solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp · exact scheme

That figure is in the token’s smallest units. Roundhouse does not hold this contract’s decimals, so it is shown as published rather than converted.

Paid to
5JzPS5…977tg
Token contract
EPjFWd…TDt1v
Payment window
5 minutes
2000units
on Polygon · exact scheme

That figure is in the token’s smallest units. Roundhouse does not hold this contract’s decimals, so it is shown as published rather than converted.

Paid to
0x622e…74F27
Token contract
0x3c49…c3359
Payment window
5 minutes
2000units
on Arbitrum · exact scheme

That figure is in the token’s smallest units. Roundhouse does not hold this contract’s decimals, so it is shown as published rather than converted.

Paid to
0x622e…74F27
Token contract
0xaf88…e5831
Payment window
5 minutes
The catalog’s raw entry
[
  {
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "extra": {
      "name": "USD Coin",
      "version": "2"
    },
    "payTo": "0x622efA6Ceb83a5b6EdBC931332f4db68B7f74F27",
    "amount": "2000",
    "scheme": "exact",
    "network": "eip155:8453",
    "maxTimeoutSeconds": 300
  },
  {
    "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "extra": {
      "feePayer": "Hc3sdEAsCGQcpgfivywog9uwtk8gUBUZgsxdME1EJy88"
    },
    "payTo": "5JzPS5qpEwUM1vTC9GG7uqvwJdHzbEwfoPHf2Ki977tg",
    "amount": "2000",
    "scheme": "exact",
    "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
    "maxTimeoutSeconds": 300
  },
  {
    "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
    "extra": {
      "name": "USD Coin",
      "version": "2"
    },
    "payTo": "0x622efA6Ceb83a5b6EdBC931332f4db68B7f74F27",
    "amount": "2000",
    "scheme": "exact",
    "network": "eip155:137",
    "maxTimeoutSeconds": 300
  },
  {
    "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
    "extra": {
      "name": "USD Coin",
      "version": "2"
    },
    "payTo": "0x622efA6Ceb83a5b6EdBC931332f4db68B7f74F27",
    "amount": "2000",
    "scheme": "exact",
    "network": "eip155:42161",
    "maxTimeoutSeconds": 300
  }
]

Extensions

{
  "bazaar": {
    "info": {
      "input": {
        "body": {
          "coins": [
            "bitcoin",
            "ethereum"
          ],
          "currencies": [
            "usd"
          ]
        },
        "type": "http",
        "method": "POST",
        "bodyType": "json"
      },
      "output": {
        "type": "json",
        "example": {
          "data": {
            "prices": {
              "bitcoin": {
                "usd": 71923,
                "symbol": "BTC",
                "price_time": "2026-04-10T13:59:41.000Z",
                "usd_24h_change": 1.42
              },
              "ethereum": {
                "usd": 2188,
                "symbol": "ETH",
                "price_time": "2026-04-10T13:59:38.000Z",
                "usd_24h_change": 0.41
              }
            },
            "source": "DefiLlama coins API",
            "not_found": [],
            "fetched_at": "2026-04-10T14:00:00.000Z"
          },
          "success": true
        }
      }
    },
    "tags": [
      "crypto price",
      "token price",
      "crypto",
      "price",
      "market data",
      "price-feed",
      "bitcoin",
      "ethereum",
      "prices",
      "finance",
      "defi",
      "defillama",
      "market"
    ],
    "schema": {
      "type": "object",
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "required": [
        "input"
      ],
      "properties": {
        "input": {
          "type": "object",
          "required": [
            "type",
            "method",
            "bodyType",
            "body"
          ],
          "properties": {
            "body": {
              "required": [],
              "properties": {
                "at": {
                  "type": "string",
                  "description": "Past ISO date or unix seconds for historical USD prices"
                },
                "coins": {
                  "type": "array",
                  "items": {
                    "type": "string"
                  },
                  "examples": [
                    [
                      "bitcoin",
                      "ethereum"
                    ],
                    [
                      "BTC",
                      "ETH",
                      "SOL"
                    ],
                    [
                      "bitcoin",
                      "BNB",
                      "cardano"
                    ]
                  ],
                  "description": "List of coin IDs or ticker symbols. Accepts CoinGecko IDs (e.g. 'bitcoin', 'ethereum') or common tickers (e.g. 'BTC', 'ETH', 'SOL'). Max 25 coins per call."
                },
                "tokens": {
                  "type": "array",
                  "items": {
                    "type": "string"
                  },
                  "description": "Tokens as chain:address, e.g. base:0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"
                },
                "currencies": {
                  "type": "array",
                  "items": {
                    "type": "string"
                  },
                  "default": [
                    "usd"
                  ],
                  "description": "Target currencies. Default: ['usd']. Supported: usd, btc, eth and every ECB currency (eur, gbp, jpy, chf, aud, cad, ...)."
                }
              }
            },
            "type": {
              "type": "string",
              "const": "http"
            },
            "method": {
              "enum": [
                "POST",
                "PUT",
                "PATCH"
              ],
              "type": "string"
            },
            "bodyType": {
              "enum": [
                "json",
                "form-data",
                "text"
              ],
              "type": "string"
            }
          },
          "additionalProperties": false
        },
        "output": {
          "type": "object",
          "required": [
            "type"
          ],
          "properties": {
            "type": {
              "type": "string"
            },
            "example": {
              "type": "object",
              "required": [
                "success",
                "data"
              ],
              "properties": {
                "data": {
                  "type": "object",
                  "required": [
                    "prices",
                    "fetched_at",
                    "source"
                  ],
                  "properties": {
                    "prices": {
                      "type": "object",
                      "description": "Map of coin_id to price data: price(s) in the requested currencies, 24h change in USD terms and price time.",
                      "additionalProperties": {
                        "type": "object",
                        "properties": {
                          "usd": {
                            "type": "number",
                            "description": "Price in USD"
                          },
                          "symbol": {
                            "type": "string",
                            "description": "Ticker symbol (e.g. 'BTC')"
                          },
                          "price_time": {
                            "type": "string",
                            "format": "date-time",
                            "description": "Time of the price"
                          },
                          "usd_24h_change": {
                            "type": "number",
                            "description": "24-hour price change in percent (e.g. 2.35 means +2.35%)"
                          }
                        }
                      }
                    },
                    "source": {
                      "type": "string",
                      "description": "'DefiLlama coins API', plus 'ECB reference rates' when fiat conversion was needed"
                    },
                    "not_found": {
                      "type": "array",
                      "items": {
                        "type": "string"
                      },
                      "description": "Coin IDs or tickers that could not be resolved"
                    },
                    "fetched_at": {
                      "type": "string",
                      "format": "date-time",
                      "description": "ISO 8601 timestamp of the data"
                    }
                  }
                },
                "success": {
                  "type": "boolean"
                }
              }
            }
          }
        }
      }
    },
    "category": "finance"
  },
  "builder-code": {
    "info": {
      "a": "bc_q6wi3opd"
    }
  }
}

Provenance

Seen in the source catalog
2026-10-22 11:18Z
Last indexed by Roundhouse
2026-10-25 05:00Z
Last enriched (probe, favicon, geo)
2026-10-07 08:17Z
x402 version
2
Max timeout
300s
Liveness probe
HTTP 402
Report

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will vet this service and call it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/endpoints

This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 30 snapshots so far. Verified volume counts only settlements with an on-chain EIP-3009 marker.

Open skill.md
Show the prompt
Using Roundhouse, look up the x402 service Crypto Price and Token Price and tell me whether it is
worth paying: what a call costs, whether the endpoint answered when last probed, and what
its payment record actually shows.

curl -s 'https://api.roundhouseai.io/v0/endpoints?q=Crypto%20Price%20and%20Token%20Price'
curl -s 'https://api.roundhouseai.io/v0/merchants/<the payTo wallet returned above>'

Then call it: read the price from the live 402 at https://agentsvc.io/api/v1/proxy/crypto-prices, never from
a cached figure, and pay with an x402 client.

The /v0 API needs an API key (`authorization: Bearer rh_live_…`) on everything except
/v0/unified* and /v0/endpoints. Either pay over x402 (mint a personal key for $0.01 at
GET https://api.roundhouseai.io/v0/test/x402), or ask me for an organization key, which I create at
https://roundhouseai.io/dashboard/connections. If you have neither, ask before going further.

If you do not have Roundhouse tools or skills installed, read
https://roundhouseai.io/skill.md first — it is the whole procedure.