api.realtimeapi.ai

Real-time data feeds for AI agents: 276 endpoints from 8 live feeds, 1,000 calls a month free, or pay per request in USDC on Base with x402. No account, no subscription, no KYC.

TradingLiveeip155:8453Exactvia facilitator:thirdweb
Calls · 30d
1
This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 5 snapshots so far.
$3.08
Verified settled volume
291 settlements proven x402 by their on-chain EIP-3009 marker.
$0.010
Listed price
As published in the catalog. Always read the live 402 before paying.
–
Calls · 30d
Upstream's own call count for this endpoint, not ours.
–
Unique payers · 30d
Never called
–
Upstream on-chain volume
0 transactions, checked 2026-11-11 03:15Z
Paid to
0xdFd0074a3F1839F3af603F4083ae48F4d6497A45

The wallet the 402 directs payment to. Its full payment record is on the merchant page.

Asset 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913

Provider

The payTo wallet does not resolve to a registered ERC-8004 agent. That is not a verdict on the service; most of the catalog is unregistered.

Recent payments · which agents last used it

Every indexed settlement paid to this service’s wallet, newest first. The index does not record which endpoint a payment was for, so if this wallet serves more than one endpoint, the rows include payments for the others. Paged up to the newest 5,000; the full history is on the merchant page.

Payer PayeeChainAmountx402RouteAgeTxn hash
0x5ba7…d3b10xdfd0…7a45BaseBase$0.01100%coinbase6d ago0x74b9e4…0d7a61
0x5ba7…d3b10xdfd0…7a45BaseBase$0.01100%coinbase6d ago0x03225e…2448f5
0x5ba7…d3b10xdfd0…7a45BaseBase$0.01100%coinbase6d ago0x200dbb…8da6b0
0x5ba7…d3b10xdfd0…7a45BaseBase$0.01100%coinbase6d ago0xdfa56e…cc4cc3
0x5ba7…d3b10xdfd0…7a45BaseBase$0.01100%coinbase6d ago0xa3f86b…459c31
0x5ba7…d3b10xdfd0…7a45BaseBase$0.01100%coinbase6d ago0x23cbaa…5f4cd1
0x5ba7…d3b10xdfd0…7a45BaseBase$0.01100%coinbase6d ago0xab8569…c6e39c
0x5ba7…d3b10xdfd0…7a45BaseBase$0.01100%coinbase6d ago0x9e7968…63c4f0
0x5ba7…d3b10xdfd0…7a45BaseBase$0.01100%coinbase6d ago0x5cd2f7…e28bc2
0x5ba7…d3b10xdfd0…7a45BaseBase$0.01100%coinbase6d ago0xfc2481…b5e5b6
0x5ba7…d3b10xdfd0…7a45BaseBase$0.01100%coinbase6d ago0x6baec6…2ee7a0
0x5ba7…d3b10xdfd0…7a45BaseBase$0.01100%coinbase6d ago0x70adbb…0523f2
0x5ba7…d3b10xdfd0…7a45BaseBase$0.01100%coinbase6d ago0xea032e…2431a0
0x5ba7…d3b10xdfd0…7a45BaseBase$0.01100%coinbase6d ago0xab6b37…8d47bd
0x5ba7…d3b10xdfd0…7a45BaseBase$0.01100%coinbase6d ago0x90e4b8…be0c32
0x5ba7…d3b10xdfd0…7a45BaseBase$0.01100%coinbase6d ago0xdb8339…614962
0x5ba7…d3b10xdfd0…7a45BaseBase$0.01100%coinbase6d ago0xb09e3a…1d787a
0x5ba7…d3b10xdfd0…7a45BaseBase$0.01100%coinbase6d ago0x814617…8a53ac
0x5ba7…d3b10xdfd0…7a45BaseBase$0.01100%coinbase6d ago0x8cd655…8eed22
0x5ba7…d3b10xdfd0…7a45BaseBase$0.01100%coinbase6d ago0x007134…4b93e9
0x5ba7…d3b10xdfd0…7a45BaseBase$0.01100%coinbase6d ago0xf06a1f…529579
0x5ba7…d3b10xdfd0…7a45BaseBase$0.01100%coinbase6d ago0x43a70f…5d51b5
0x5ba7…d3b10xdfd0…7a45BaseBase$0.01100%coinbase6d ago0xff3b33…6710ba
0x5ba7…d3b10xdfd0…7a45BaseBase$0.01100%coinbase6d ago0x7fd40f…f2e472
0x5ba7…d3b10xdfd0…7a45BaseBase$0.01100%coinbase6d ago0x611cdb…e72294

Live 402 challenge

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

{
  "error": "payment_required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0xdFd0074a3F1839F3af603F4083ae48F4d6497A45",
      "price": "$0.010",
      "amount": "10000",
      "scheme": "exact",
      "network": "eip155:8453",
      "mimeType": "application/json",
      "resource": "https://api.realtimeapi.ai/v1/cryptodata/hyperliquid/prices",
      "description": "CryptoDataAPI: Get Prices. All mid prices across Hyperliquid assets. ``as_of`` (ms) is when the ``allMids`` snapshot was fetched from HL (the cache refreshes every 60s, stale-while-refresh); ``generated_at`` (ms) is when this response was built.",
      "maxTimeoutSeconds": 60
    }
  ],
  "resource": {
    "url": "https://api.realtimeapi.ai/v1/cryptodata/hyperliquid/prices",
    "iconUrl": "https://realtimeapi.ai/brand/app-icon-512.png",
    "mimeType": "application/json",
    "description": "CryptoDataAPI: Get Prices. All mid prices across Hyperliquid assets. ``as_of`` (ms) is when the ``allMids`` snapshot was fetched from HL (the cache refreshes every 60s, stale-while-refresh); ``generated_at`` (ms) is when this response was built.",
    "serviceName": "CryptoDataAPI"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {}
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method"
            ],
            "properties": {
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "GET"
                ],
                "type": "string"
              },
              "queryParams": {
                "type": "object",
                "properties": {}
              }
            },
            "additionalProperties": false
          }
        }
      }
    }
  },
  "price_micro": 10000,
  "x402Version": 2,
  "alternatives": {
    "docs": "https://realtimeapi.ai/feeds/cryptodata",
    "plans_purchase": "https://api.realtimeapi.ai/purchase/plan",
    "api_key_purchase": "https://api.realtimeapi.ai/purchase/pass",
    "credits_purchase": "https://api.realtimeapi.ai/purchase/credits"
  }
}

Accepts

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

0.01USDC≈ $0.01 USD
on Base · exact scheme

Pay 0.01 USDC on Base to 0xdFd0…97A45. The signed payment is good for 1 minute.

USD Coin contract
0x8335…02913
Payment window
1 minute
As published
10000 smallest units
Returns
application/json
The catalog’s raw entry
[
  {
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "extra": {
      "name": "USD Coin",
      "version": "2"
    },
    "payTo": "0xdFd0074a3F1839F3af603F4083ae48F4d6497A45",
    "scheme": "exact",
    "network": "eip155:8453",
    "mimeType": "application/json",
    "resource": "https://api.realtimeapi.ai/v1/cryptodata/hyperliquid/prices",
    "description": "",
    "maxAmountRequired": "10000",
    "maxTimeoutSeconds": 60
  }
]

Provenance

Seen in the source catalog
2026-11-09 00:13Z
Last indexed by Roundhouse
2026-11-15 09:45Z
Last enriched (probe, favicon, geo)
2026-11-11 03:15Z
x402 version
1
Max timeout
60s
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. 5 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 api.realtimeapi.ai 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=api.realtimeapi.ai'
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://api.realtimeapi.ai/v1/cryptodata/hyperliquid/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.