Guichet alternatives

1

AurasPay Merchant MCP

by auraspay.com

A

Review AurasPay merchant payments and prepare payment links with scoped OAuth and human approval.

2

X402 List

by x402-list.com

A

Find and vet x402 payment APIs before your agent pays one: uptime, price, on-chain volume.

3

PipRail

by piprail

B

Budget-bound x402 payment wallet for AI agents — pays HTTP 402 URLs, capped locally. No backend.

4

Anyway Possible Paid Agent Utilities

by anyway-possible

A

Paid x402 tools for merchant intelligence, Base payment readiness, and verifiable web evidence.

5

Blockrun

by BlockRunAI

B

Web search, deep research, prediction markets & crypto data for AI agents. Pay per call via x402.

6

Agent402.Tools: pay-per-call web tools

by MikeyPetrillo

A

Agentic Finance: 500+ agent tools, multi-chain USDC over x402 or MPP, free via PoW or card credits

7

Churnkey

by churnkey.co

A

Read and manage Churnkey cancel flows, retention metrics, and payment recovery

8

ITIN Finance

by bguillow-rgb

A

Verified ITIN lender directory + 290 bilingual guides on US loans, cards & credit without an SSN.

9

POPCORN MCP

by violetclaire

B

Signed time and SHA-256 witness receipts for agents, with offline verification and x402 payment.

10

Easypaydirect

by praveendias1180

B

Read-only MCP server for the Easy Pay Direct (EPD) / NMI-family payment gateway Query API.

11

payware

by payware

B

payware A2A payments API for merchants, ISVs and payment institutions

12

Crawlora MCP

by crawlora.net

A

Hosted MCP: 1873 structured web-data tools for search, maps, commerce, social, gaming & finance.

13

X402 Data Gateway

by epistemedeus

B

Paid x402 and MPP tools for agent discovery, payment safety, data, and DeFi.

Pay-per-call MCP tools (crypto/DeFi data, web reading, AI tasks) in USDC over x402 on Base.

Lint an HTTP endpoint's x402 402 conformance; decode X-PAYMENT blobs; inspect a facilitator.

16

SocialCrawl

by RidioDevelopment

B

One API for 65 platforms and 572 endpoints: social, commerce, retail, jobs, finance, web scraping.

17

gate402 merchant checkout

by ogenalabs.com

A

Drop-in x402 checkout for merchants: issue terms, verify payment. $0.01 each.

Israeli invoice payment gate with PAY/HOLD/BLOCK decisions and public company-registry evidence.

19

Barcode Qr Code Sepa Payment Ean13

by theluckystrike

A

QR codes and barcodes offline: WiFi, vCards, SEPA payment codes, Code 128, EAN-13, SVG or PNG.

20

Amortization

by theluckystrike

A

Loan and lease schedules: payment, interest, early settlement and the journal, to the minor unit.

Authorize x402 payments before signing with request-bound, signed safety decisions.

22

OpenBoss

by flisko

B

Public internet HP bar. Agents smack it over MCP. They cannot complete payment.