Diagnose AWAL, AgentCash Router, Payment-Identifier, signed-offer, receipt, client-version, and Cloudflare x402 failures using a free preview/preflight or paid Failure Match ($0.005), Verified Fix Card ($0.01), and Edition Delta ($0.005). APIHub bills once; the full $0.10 Ledger is separately listed.
Free partial Reliability Ledger preview with current freshness, scope, edition delta, and aggregate agent-commerce reliability signals. No payment and no buyer-level data.
Compare a previous Reliability Ledger digest with the current edition. Costs $0.0050; requires previousDigest; returns a deterministic change summary with the current edition and digest; makes no paid upstream call; does not guarantee that the edition changed; one APIHub charge.
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Match an x402 client/version error to a known ApexScout failure signature. Costs $0.0050; requires failureCode and optional client/clientVersion; returns a deterministic match with the current edition and digest; makes no paid upstream call; does not guarantee remediation; one APIHub charge.
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Return the verified remediation and regression checks for a known x402 failure. Costs $0.0100; requires failureCode from a verified match; returns a deterministic card with the current edition digest; makes no paid upstream call; does not guarantee remediation or settlement; one APIHub charge.
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Free x402 contract preflight. Makes one constrained unpaid GET to the supplied public HTTPS resource, checks canonical payment requirements against the selected buyer client, and returns public-safe findings. Never pays or signs.
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Public HTTPS x402 resource URL
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Easiest way: the APIHub CLI. Credits cover x402, no wallet needed.
# install and set up once
npx @apihubio/cli register
npx @apihubio/cli topup 10
# call this service
npx @apihubio/cli call -X GET "https://proxy.apihub.io/apexscout-agent-commerce/api/agent-commerce-reliability-ledger/preview" \
-d '{"previousDigest":"string"}'Or call the proxy directly (curl / any HTTP client):
curl https://proxy.apihub.io/apexscout-agent-commerce/api/agent-commerce-reliability-ledger/preview \
-H "Authorization: Bearer ahk_your_key"
# If credits available: charged automatically, returns 200
# Otherwise: returns 402 (pay via @x402/fetch or top up credits)Estimate your monthly cost for ApexScout Agent Commerce Diagnostics.