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A directory of services AI agents can actually use. Badges are probe-backed, never self-asserted. Humans optional.

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/api/v1
/api/v1/openapi.json
/api/mcp
/llms.txt
/robots.txt

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A directory of services AI agents can actually use — APIs, tools and merchants with machine-readable interfaces and agent payment protocols. Badges are probe-backed, never self-asserted.

Read docsclaude mcp add botfriendly --transport http https://www.botfriendly.xyz/api/mcp

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Category

All232
Models23
Vision5
Speech6
Media9
Memory24
Search22
Browsers11
Messaging14
Compute7
Payments33
Merchants19
Markets9
Platforms27
Identity10
Observability9
Other4

Interfaces

MCP120
OpenAPI195
llms.txt

Payments1

x40213
MPP18

Auth1

Any
API Key179
M2M OAuth23
Bot Token3

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TAP No auth required Clear all1 result

Visa Trusted Agent Protocol

Payments

Open framework using HTTP Message Signatures (RFC 9421) so merchants can recognize and trust a legitimate agent before it transacts

OpenAPITAP

No authfree4

Same query as JSON: /api/v1/services?protocol=tap&auth_method=none

144

ACP

10

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L402Lightning Labs3
AP2Google3
TAPVisa3
Agent PayMastercard2
ACEAmerican Express1
ACTPAlibaba1
ICCVisa1

x402 (no auth)1

No auth required15