PayAPI Market MCP server
Search settlement-verified x402 APIs. Discovery is free. Agents pay the provider in USDC on Base.
Little public usage data yet
Reviews
Write oneNobody has reviewed PayAPI Market yet.
If you have run it, two minutes of your experience saves the next person an afternoon.
PayAPI Market tools (3)
write = sends, deletes, buys or postsget_apiFreeFetch a single live listing by its id or slug, including base_url, price range, network and verification state. Also returns a reliability object: score (0 to 100 or null), band (strong, established, thin, caution or unscored) and computed_at. Reliability is a running score from paid verifications, health history and payTo integrity, not a star rating and not a guarantee; unscored means it has not been computed for that listing yet. Method: https://payapi.market/how-an-agent-finds-payapi. Returns the listing whether or not it is verified, and reports payment_verified honestly. Free and read-only; spends nothing.
list_apisFreeBrowse the live catalogue, optionally filtered to one category. Omit category for everything. Returns settlement-verified listings only unless verified_only is false. Free and read-only; spends nothing.
search_apisFreeFree-text search across the live catalogue. Matches listing name, description, category and provider name. Returns settlement-verified listings only unless verified_only is false. Free and read-only; spends nothing.
Public scan report
scanner v0.1.9 · 2026-09-20 · same rubric, same numbers if you re-run it
- –Code scanremote-only server, no package to scann/a
- Live reliabilityremote reachable in 1131ms20/20
- Tool poisoning3 tool descriptions checked15/15
- Auth qualityopen endpoint, read-only tools10/15
- Maintenanceno repository listed3/15
- Maintainer identityverified namespace with website, no repo4/10
Findings (1)
- lowNo source repository listed
maint.no-repo
Install directly
claude mcp add --transport http marketplace https://payapi.market/mcp
PayAPI Market: common questions
- Is PayAPI Market MCP server safe?
- With care: it is graded C, so read the findings first (69/100). Read the PayAPI Market safety report
- How do I install PayAPI Market?
- It runs remotely at payapi.market. Add it to Claude Code, Claude Desktop or Cursor with the snippets above, or call it through the mcp.market gateway without installing anything.
- Does PayAPI Market need an API key?
- Not as far as the registry entry and our scan can tell: no credentials are declared or required.
- Is PayAPI Market maintained?
- The latest release is v1.0.1.
- Is PayAPI Market up?
- 100% of our last 5 checks got an answer. We check remote servers about four times a day.
- What can I use instead of PayAPI Market?
- Servers from other publishers that do the same job: Neuronto Agentic Resource Discovery (ARD) Index MCP server, Tinysearch MCP server and HasData Bing MCP server. Compare all PayAPI Market alternatives.
Alternatives to PayAPI Market
Same job from other publishers: the closest match first, then the best rated.
Neuronto Agentic Resource Discovery (ARD) IndexNeuronto Agentic Resource Discovery ARD Index. Search every ARD registry + 31,411 verified tools.not reviewedGrowingB- TinysearchFast discovery search and self-hosted web research for MCP agents.not reviewedEstablishedB
HasData BingBing search results with the ad block and Copilot answer, geo and market targeting, as JSON.not reviewedGrowingA- SeatableMCP server for SeaTable — read, write, search, link, and query data in your basesnot reviewedGrowingA
- Npi ProvidersSearch NPPES providers and resolve NUCC specialty codes via MCP over STDIO or Streamable HTTP.not reviewedGrowingA
