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Payaion

R1· needs a key

Agent file transfer. No API key to start; price downloads in USDC on Base.

v1.2.2 · active · website · descriptor JSON · versions

An agent can connect on its own if it already holds PAYAION_TOKEN.Remote endpoint behind a static API key or header. The registry never sees the value; the agent fills the placeholder.
Quality–not scored
Trust80of 100
Uptime, 30 days100%
Latency p50334 ms

Connect

8 clients · secrets stay placeholders
{
  "mcpServers": {
    "payaion": {
      "type": "http",
      "url": "https://mcp.payaion.com/mcp",
      "headers": {
        "Authorization": "Bearer ${PAYAION_TOKEN}"
      }
    }
  }
}
claude mcp add --transport http payaion https://mcp.payaion.com/mcp --header "Authorization: Bearer ${PAYAION_TOKEN}"
[mcp_servers.payaion]
url = "https://mcp.payaion.com/mcp"
bearer_token_env_var = "PAYAION_TOKEN"

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "payaion": {
      "type": "remote",
      "url": "https://mcp.payaion.com/mcp",
      "enabled": true,
      "headers": {
        "Authorization": "Bearer {env:PAYAION_TOKEN}"
      }
    }
  }
}
{
  "mcpServers": {
    "payaion": {
      "type": "http",
      "url": "https://mcp.payaion.com/mcp",
      "headers": {
        "Authorization": "Bearer ${PAYAION_TOKEN}"
      }
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=payaion&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vbWNwLnBheWFpb24uY29tL21jcCIsImhlYWRlcnMiOnsiQXV0aG9yaXphdGlvbiI6IkJlYXJlciAke1BBWUFJT05fVE9LRU59In19"
}
{
  "servers": {
    "payaion": {
      "type": "http",
      "url": "https://mcp.payaion.com/mcp",
      "headers": {
        "Authorization": "Bearer ${PAYAION_TOKEN}"
      }
    }
  }
}
{
  "mcpServers": {
    "payaion": {
      "httpUrl": "https://mcp.payaion.com/mcp",
      "headers": {
        "Authorization": "Bearer ${PAYAION_TOKEN}"
      }
    }
  }
}
extensions:
  "payaion":
    enabled: true
    name: "payaion"
    type: streamable_http
    uri: "https://mcp.payaion.com/mcp"
    headers:
      "Authorization": "Bearer ${PAYAION_TOKEN}"
    timeout: 300

Placeholders to fill from your own secret store: ${PAYAION_TOKEN}. The registry never accepts secret values.

Quality – / 100not scored

Not scored: fewer than three checks apply, usually because no remote answered a credential-free probe or the server is a local package.

protocoln/a · weight 25
  • n/a
    protocol.modern, protocol.stateless, protocol.transport, protocol.list_ttlno remote answered a protocol handshake (not probed yet, unreachable, or local-only)
authorizationn/a · weight 15
  • n/a
    auth.prm, auth.as_metadata, auth.cimdno remote uses OAuth
  • n/a
    auth.secret_in_urlno templated URL
tool hygienen/a · weight 30
  • n/a
    tools.descriptions, tools.description_length, tools.schemas, tools.annotations, tools.directory_hints, tools.token_cost, tools.api_dumptool list unknown (behind auth, not probed, or empty)
stabilityn/a · weight 15
  • n/a
    stability.changes, stability.rug_pulltool list unknown
dependenciesn/a · weight 15

Tool list unknown · checked 2026-10-20 10:35 UTC

Tool changes

No tool definition changes recorded. A server's first observation is its baseline; later probes record what changes.

Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed. How it is computed.

Trust 80 / 100

no-repository
provenance45
liveness100
freshness100
hygiene80

+website +reachable +uptime-100% +updated-3d-ago -no-repository

Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed. How it is computed.

Dependencies

@payaion/[email protected] npmthis version is not known to the dependency resolver

[email protected] PyPIthis version is not known to the dependency resolver

Dependency graphs from deps.dev; advisories from OSV.dev, including the GitHub Advisory Database and the PyPI Advisory Database; all CC BY 4.0. The graph is what a clean install of this version resolves today; nothing was installed or run. How it is checked.

Endpoints

remoteauthreachableuptime 30dp50protocollast ok
https://mcp.payaion.com/mcp streamable-httpapi_key ${PAYAION_TOKEN}yes100%334 ms–2026-10-20
packageregistryversionruntimesecrets
@payaion/mcpnpm1.2.2–PAYAION_API_KEY
payaion-mcppypi1.2.2–PAYAION_API_KEY

Tools (0)

No tools observed. Tools appear once a credential-free probe can list them.

Schemas: list_tools.

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Official server.json
{
  "name": "io.github.defdone/payaion",
  "title": "Payaion",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://mcp.payaion.com/mcp",
      "type": "streamable-http",
      "headers": [
        {
          "name": "Authorization",
          "isSecret": true,
          "isRequired": true,
          "description": "Bearer <your Payaion API key>"
        }
      ]
    }
  ],
  "version": "1.2.2",
  "packages": [
    {
      "version": "1.2.2",
      "transport": {
        "type": "stdio"
      },
      "identifier": "@payaion/mcp",
      "registryType": "npm",
      "registryBaseUrl": "https://registry.npmjs.org",
      "environmentVariables": [
        {
          "name": "PAYAION_API_KEY",
          "format": "string",
          "isSecret": true,
          "description": "Optional. Without it you upload as a guest: 100 MB per file, 24-hour link, no account, and you can still sell a priced link by passing payoutAddress. A key raises the limits and is required to list on the marketplace or buy. Get one at https://payaion.com/dashboard"
        }
      ]
    },
    {
      "version": "1.2.2",
      "transport": {
        "type": "stdio"
      },
      "identifier": "payaion-mcp",
      "registryType": "pypi",
      "registryBaseUrl": "https://pypi.org",
      "environmentVariables": [
        {
          "name": "PAYAION_API_KEY",
          "format": "string",
          "isSecret": true,
          "description": "Optional. Without it you upload as a guest: 100 MB per file, 24-hour link, no account, and you can still sell a priced link by passing payoutAddress. A key raises the limits and is required to list on the marketplace or buy. Get one at https://payaion.com/dashboard"
        }
      ]
    }
  ],
  "websiteUrl": "https://payaion.com",
  "description": "Agent file transfer. No API key to start; price downloads in USDC on Base."
}