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ExchangeRebel RPC Gateway
x402
ExchangeRebel RPC Gateway is a paid API for AI agents from exchangerebel.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-13).
Routes HTTP POST RPC calls to backend services via a metered gateway, consuming from a pre-purchased bundle of 1000 requests
Price / call$0.01
Success—
StatusUnknown
How this service works
RPC Gateway — 1000 requests
Output
A JSON response object returned by the upstream RPC method handler, structured according to the called method's output schema. The exact shape depends on which backend method was invoked.
Example use cases
Automate backend method invocation
“Call the 'getPriceHistory' method on my backend service via the ExchangeRebel RPC gateway, passing a JSON body with ticker 'BTC' and range '30d', and return whatever the service responds with.”
Chain RPC calls in an agent workflow
“As part of my data pipeline, use the ExchangeRebel RPC gateway to POST a JSON RPC call with method 'computeRisk' and body containing portfolio ID 'port_9921' — I have a 1000-request bundle so just use one of those.”
Proxy a third-party API through metered gateway
“Route a POST request through the ExchangeRebel RPC gateway calling method 'fetchFundamentals' with body field 'ticker' set to 'MSFT', and give me back the full JSON response.”
Technical details
Endpoint
POSThttps://exchangerebel.com/toll/rpc/?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need to invoke a specific named RPC method via a pay-per-use HTTP gateway and have a pre-purchased 1000-request bundle. Ideal for agents automating workflows that require metered, infrastructure-light remote calls without managing authentication or server setup. Best suited when the caller already knows the method name and JSON body structure expected by the backend.
Side effects
- Request bundle exhausted (1000 requests used up) — returns quota exceeded error
- Invalid or missing 'method' field — returns validation error
- Malformed JSON body — returns parse error
- Upstream RPC service unavailable — returns gateway timeout or 502
- Unsupported bodyType (non-JSON) — returns schema validation error
- Missing required 'type' field set to 'http' — returns bad request
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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