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500 one-time credits to start

Web data for AI agents, through one API.

Agents ask. Nodes reply.

The web context API for teams building AI products, agents, and workflows. Search the web, read social platforms, access app data, and scrape pages.

Sign up free →

Free account required to run a live request.

Works with your agentClaudeCursorCodexOpenClawHermes

The shift

Stop building data plumbing. Ship the features your users came for.

Every week spent on scrapers, proxies, and schema fixes is a week your users never see. ReplyNodes owns the data layer, so your team puts its time into product and delivers value first.

Before

Your time goes to plumbing.

  • ×Integrating every data source separately
  • ×Maintaining scrapers, proxies, and rate limits
  • ×Normalizing inconsistent schemas
  • ×Fixing broken providers and API changes
  • ×Building infrastructure instead of product

After · with ReplyNodes

YOU ARE HERE

Your time goes to product.

  • ✓One API for web, social, apps, and search
  • ✓One normalized interface across sources
  • ✓ReplyNodes handles routing and data infrastructure
  • ✓Combine sources without maintaining integrations
  • ✓Ship agent features faster

What your team ships instead

Competitor research agentBrand-aware onboardingApp review monitoringDocs-aware coding agent

Web context for agents

From question to context, in one call.

Pick what your agent is trying to do. ReplyNodes pulls the right public sources and returns them clean and normalized.

Your agent asks

Nodes reply with

✓Name, logo, colors, fonts, social linksbrand
✓Homepage and pricing as clean Markdownwebcontext
✓Site map to find the pages that matterwebcontext
✓What people say on Reddit and Hacker Newsreddit · hackernews
Calls behind itREST + MCP
GET brand.replynodes.com/linear.app
GET md.replynodes.com/https://linear.app/
GET /v1/webcontext/map?url=https://linear.app/
GET /v1/reddit/search_posts?query=linear

How it works

Set it up your way.

Sign up, get your API key, or let your AI agent handle the setup.

Do it yourself

Sign up, then connect

1Create your ReplyNodes account.
2Copy your API key from the dashboard.
3Add it to the Authorization header and call the REST API or connect through MCP.
Sign up →

Let your agent do it RECOMMENDED

Give it one line.

Paste this into your coding agent. It asks you for one email code only when it needs a key.

Use ReplyNodes as described in https://replynodes.com/auth.md (start keyless; get a key by email only if needed), then follow https://replynodes.com/quickstart.md to integrate ReplyNodes into this project.
auth.md · quickstart.md · Agent Quickstart
REST or MCP · one keyAuthorization: Bearer $REPLY…
REST · free endpoint, no key
curl https://brand.replynodes.com/linear.app
REST · with your key
curl https://api.replynodes.com/v1/capabilities \
  -H "Authorization: Bearer $REPLY..._KEY"
MCP · remote endpoint
https://mcp.replynodes.com/mcp

Sign in with OAuth, or send your API key as a Bearer token. Works in Claude, Cursor, Codex, OpenClaw and Hermes.

Pricing

One credit pool. Pay for successful responses only.

Failed, blocked, and error responses cost zero. Paid credits reset each billing period.

Free
$0

A one-time starting allowance for trying the API

500 credits once

Start free
  • 500 credits once
  • No recurring charge
  • No Dodo checkout required
Developer
$19/mo

For building and testing agent-powered data workflows

10,000 credits / month

Choose Developer
  • 10,000 credits every month
  • Read public social data through the ReplyNodes API
  • Optional overage: $20 per 10,000 additional credits, capped
  • Credits reset each billing period; no rollover
ProPOPULAR
$99/mo

For production workloads and high-volume agents

100,000 credits / month

Choose Pro
  • 100,000 credits every month
  • Read public social data through the ReplyNodes API
  • Optional overage: $10 per 10,000 additional credits, capped
  • Credits reset each billing period; no rollover

Need higher volume, custom rate limits, or an SLA? Contact us.

FAQ

Frequently asked questions

What is ReplyNodes?

ReplyNodes is a read-only data API for AI agents. Through one gateway, agents can search the web, read public social data, pull app data, and scrape pages into a consistent format.

How does billing work?

ReplyNodes uses subscriptions plus one shared credit balance. Free includes 500 one-time credits; paid plans include a credit allowance each billing cycle.

How do credits work?

Credit cost depends on the request. Failed, blocked, unauthorized, unsupported, provider-error, timeout, and other unsuccessful reads are not charged. Route costs are published in the live capabilities document.

What happens when I run out of credits?

Requests stop unless you enable a capped overage option on a paid plan. Free has no overage.

Can I try it without signing up?

The interactive demo asks you to create an account before running a live request. A free account starts with 500 credits so you can test the API without a paid plan.

Which providers are included?

Provider availability follows the current fetcher deployment. See the live capabilities document for the routes and providers that are currently callable.

Which API key should I use?

Create a long-lived API key in the dashboard and use it as a Bearer token for every read-only REST provider. Keys your agent gets through auth.md are agent keys: restricted for 72 hours until you enter the emailed code, then valid for 30 days; your agent renews by signing up again with the same email.

How can my agent set itself up?

Share replynodes.com/auth.md with your agent. It starts with the free endpoints and, when it needs a key, signs you up with your email; you only paste back one 6-digit code. No browser step.

Do you offer annual billing?

Yes. Annual billing is $190 per year for Developer and $990 per year for Pro, which gives two months free compared with monthly billing.

Agents ask. Nodes reply.

Start with 500 one-time credits. One key for REST and MCP.

Sign up free →View docs