PaymentOracle — Verifiable Multi-Rail Payment Receipts alternatives

1

Infinihash Kyt

by Infinihash

A

Screen crypto wallets vs OFAC SDN + threat intel; pre-payment checks, signed receipts; SAR drafts

2

Agent402.Tools: pay-per-call web tools

by MikeyPetrillo

A

Agentic Finance: 500+ agent tools, multi-chain USDC over x402 or MPP, or free via proof-of-work

3

three.ws Agent Payments

by nirholas

B

Governed x402 payment sessions: pay any endpoint with budget, allowlist & per-tx caps, no key.

4

X402 List

by x402-list.com

A

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

5

PipRail

by piprail

B

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

6

SDK

by mnemopay.com

B

Memory + wallet for AI agents. Real payment rails, Agent FICO 300-850, Merkle audit, identity.

7

SDK

by mnemopay

B

Memory + wallet for AI agents. Real payment rails, Agent FICO 300-850, Merkle audit, identity.

8

Agentpay

by up2itnow0822

B

Non-custodial x402 payment MCP server for AI agents. Wallets and payments on 17 chains.

9

Clawpay

by up2itnow0822

B

Non-custodial x402 payment MCP server for AI agents. Wallets, payments, and commerce on 17 chains.

Verify x402 payment endpoints before an AI agent pays: scam scan, on-chain checks, trust scores.

11

Blockrun

by BlockRunAI

B

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

12

Hive Intelligence MCP

by hiveintelligence.xyz

B

Evidence-backed crypto due diligence with sources, freshness, and a runtime receipt on every call.

13

Yolfi Payments MCP

by yolfinance

A

Let AI agents add Yolfi crypto checkout, paylinks, webhooks, and status checks.

14

SatGate – Economic Firewall for AI Agents

by SatGate-io

A

Budget, payment and audit controls for AI agent API calls and MCP tool calls.

15

Quickbooks

by codespar

B

MCP server for QuickBooks Online (Intuit) — customers, invoices, payments, items, accounts, P&L

16

Pluggy

by codespar

B

MCP server for Pluggy — Open Finance Brasil aggregator: accounts, transactions, payment initiation

17

three.ws 3D Studio (free)

by nirholas

B

Free text/image → 3D: generate, rig, avatar-ify, and refine GLB models. No auth, no payment.

18

Mpp32

by MPP32

B

Payment layer for AI agents. One MCP, five protocols, thousands of paid APIs your agent can call.

19

Payqr

by cz-agents.dev

A

European payment QR — SPAYD (CZ/SK) & EPC/GiroCode (SEPA), plus text/WiFi/vCard. Local, free.

20

Churnkey

by churnkey.co

A

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

21

Xero

by mindstone

A

Xero MCP server for invoices, contacts, payments, quotes, and financial reports.

22

Keryx

by tang-vu

A

Budgeted research with cited evidence and visible payment state on the selected Arc network.

23

K-Data — Korean Sell-Side Research & Market Data

by juh5ng

A

Korean equity research, analyst revisions, kimchi premium and news via x402.