Compass by 402rates
Free agent tests (no account or payment); paid ping.
Connect it
Settings → Connectors → Add custom connector
URL: https://api.402rates.com/mcp/compassSettings → Apps & Connectors → Advanced → Developer mode
Create connector with URL: https://api.402rates.com/mcp/compass{
"mcpServers": {
"compass": {
"url": "https://api.402rates.com/mcp/compass"
}
}
}claude mcp add --transport http compass https://api.402rates.com/mcp/compass{
"servers": {
"compass": {
"type": "http",
"url": "https://api.402rates.com/mcp/compass"
}
}
}13 tools, pulled live
list_agent_test_casesread-onlyFree catalogue of versioned synthetic cases: unavailable confirmation, retry credits and attempt limits, and partial results with continuation. No run, wallet or payment.
describe_agent_testread-onlyFree description of a versioned synthetic task, its limits and coverage. Optional case selection; omitted selection describes the original confirmation case. No run, payment or wallet.
start_agent_testCreate a free bounded synthetic run without an account. An optional finalized previous run and its token link a repeat of the same case version and scenario. No real purchase. Caller model costs remain external.
execute_test_actionExecute the selected case's action: synthetic order, retry attempt, page retrieval or result submission. Identical keys and input replay the stored outcome. Calls, effects and simulated credits remain observable. No real payment.
inspect_test_stateread-onlyRead operation records for a synthetic task. Observation timestamps and state describe the test service only. No claim about client receipt or overall agent reliability.
read_agent_test_reportRead calls, timestamps, operations and resulting state. Optional finalization freezes the run. A linked repeat includes the previous frozen report while retained. No score, certification or judgment of the agent.
decode_payment_attributionread-onlyFree local decoding of an ERC-8021 schema-2 x402 builder-code suffix from supplied calldata. Separates application, facilitator, services and facilitator-reported metadata. No transaction lookup, receipt confirmation, identity verification or payment. Malformed and unsupported suffixes remain explicit.
compare_payment_termsread-onlyFree comparison of two unsigned captures for the same resource and method. Default analysis version 1 retains Exact EVM; version 2 compares documented Exact, Upto, Batch Settlement and Auth-Capture fields, limits and lifecycle terms. Captures are caller declarations, with no authentication, fetching or payment. Unknown profiles remain non-comparable.
check_payment_termsread-onlyFree inspection of unsigned x402 terms. Default analysis version 1 retains Exact EVM checks; analysis_version 2 inspects documented EVM Exact, Upto, Batch Settlement and Auth-Capture profiles, declared limits and lifecycle fields. Unknown fields stay unchecked. No wallet, signature verification, live contract validation or settlement.
list_capabilitiesread-onlyFree capability and MCP tool catalogue for Compass by 402rates. Contains this product and shared service information only.
find_x402_resourceread-onlySearches the x402 resource catalogue and returns matching paid endpoints with their price, the chains they accept, and their 30-day usage from the catalogue's own counters: total calls, distinct paying addresses, the ratio between the two, and days since the last payment. Every figure is a count and carries its definition; no entry is scored, rated or labelled. Answers from a dated weekly snapshot
get_manifestread-onlyFree OpenAPI manifest for Compass by 402rates. Contains this product and shared service information only.
test_paymentread-onlyPayment integration check for 0.001 USDC; no external data lookup. Returns time, rail, network mode and free/paid capabilities. HTTP payment options can include Base, Polygon, Arbitrum and XDC; the challenge lists currently available networks for each transport. The receipt identifies the paid network and transaction. Business/professional use only. Terms: https://402rates.com/data-terms/ Price: 0
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