Fastx402 alternatives

1

Blockrun

by BlockRunAI

B

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

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.

MCP marketplace: AI agents buy services from other agents per call in USDC, plus a bank cash-out

5

AlgoVault — Crypto Quant Trade Calls

by AlgoVaultFi

A

The Brain Layer for AI Trading Agents — quant calls + cross-venue arb across perp venues via MCP.

6

Hive Intelligence MCP

by hiveintelligence.xyz

C

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

7

Sato Hub: Build Onchain & Crypto Agents

by satohub.ai

B

Build any crypto agent: x402, ERC-8004, wallets. Does a server take your key? Hosted? Maintained?

8

Mpp32

by MPP32

B

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

9

Coinbase Commerce

by codespar

B

MCP server for Coinbase Commerce — crypto merchant payments (BTC/ETH/USDC); settle crypto or fiat

10

WebCrypt MCP Server

by putervision

A

Zero-dependency Web Crypto & AI Agent MCP Server (AES-256-GCM, RSA-4096, PQC, Signatures).

11

three.ws Tutor

by nirholas

A

Read a Pay-As-You-Learn tutoring session's itemized tab and close it for an attested invoice.

12

Yolfi Payments MCP

by yolfinance

A

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

13

X402 List

by x402-list.com

A

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

14

Pyth Pro MCP Server

by pyth-network

A

Real-time and historical price feeds for 500+ crypto, equities, FX, and commodities assets.

15

SatGate – Economic Firewall for AI Agents

by SatGate-io

A

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

16

Transak

by codespar

B

MCP server for Transak — fiat-to-crypto on/off-ramp across ~170 countries (Partner API)

17

Bykaranteli

by bykaranteli.com

A

Crypto derivatives data: funding, OI, liquidations, options, ETF flows. Free account key required.

18

PayRam

by payram.com

B

Install, configure, operate and integrate self-hosted PayRam crypto payment gateways.

19

Ibanforge

by cammac-creator

B

Check the bank behind an IBAN before you pay: bank-code check, BIC with source, bank-level sanctions

20

Trading Signals

by roman-rr

A

Live AI crypto trading signals for agents. Try 3 signals without a key; sign in from your agent.

21

Alpha Vantage

by alphavantage

A

Real-time financial market data: stocks, forex, crypto, commodities, and economic indicators

22

Worldbank

by cyanheads

A

Query 29,500+ World Bank development indicators for 200+ countries across 60+ years.

23

TickDB Market Data

by TickDB

B

Real-time & historical market data: forex, stocks, crypto, indices, metals, K-line, quotes

24

CoinRithm Agent Trading

by CoinRithm

A

Keyless prediction-market data across 12 venues plus paper-trading of crypto spot, futures, and PM.