gov.fda-food-recalls

FDA food recall enforcement reports, newest first by report date. All filters optional. Each record includes recall number, status (Ongoing/Completed/Terminated/Pending), classification (Class I/II/III), product description, reason for recall, initial-notification mechanism, voluntary-vs-mandated, recalling firm + city/state/country, distribution pattern, and recall + report dates. Backed by OpenFDA's /food/enforcement endpoint; public-domain US government records.

price

$0.0024 USDC per call

method

GET/api/gov/fda-food-recalls

payment

x402 v2 · USDC on Base (EIP-3009) or Solana (SPL transfer)

auth

None. Sign the payment, retry with PAYMENT-SIGNATURE.

tier

Tier 0 — no paid upstream

Parameters

Name	Type	Description
`product`	string	Product-name substring match on the recall description. Examples: "spinach", "peanut butter", "infant formula". min 2 chars · max 100 chars
`classification`	string	Optional class filter. I = life-threatening (e.g., Listeria, undeclared major allergen), II = temporary/reversible health risk, III = unlikely to cause harm (e.g., minor labeling). one of: I \| II \| III
`status`	string	Optional status filter. one of: Ongoing \| Completed \| Terminated \| Pending
`state`	string	Optional 2-letter US state of the recalling firm (e.g., "CA", "TX"). min 2 chars · max 2 chars · match ^[A-Za-z]{2}$
`limit`	integer	Max recalls (1-100). Default 20. min 1 · max 100

Code samples

cURLbash

# 1. Probe with no auth → 402 envelope with PaymentRequirements
curl -sS 'https://2s.io/api/gov/fda-food-recalls?product=xx&classification=I&status=Ongoing&state=xx&limit=20'

# 2. Sign + retry with PAYMENT-SIGNATURE:
curl -sS 'https://2s.io/api/gov/fda-food-recalls?product=xx&classification=I&status=Ongoing&state=xx&limit=20' \
  -H 'PAYMENT-SIGNATURE: <base64-json-payload>'

# Or use the canonical runner (handles probe → sign → retry):
#   EVM_PRIVATE_KEY=0x... node --env-file=.env.local \
#     --experimental-strip-types scripts/x402-pay.ts \
#     'https://2s.io/api/gov/fda-food-recalls?product=xx&classification=I&status=Ongoing&state=xx&limit=20'

TypeScript / Node — @2sio/sdktypescript

import { TwoS } from '@2sio/sdk'

const client = new TwoS({
  privateKey: process.env.EVM_PRIVATE_KEY as `0x${string}`,
})

const result = await client.gov.fdaFoodRecalls({
  "product": "xx",
  "classification": "I",
  "status": "Ongoing",
  "state": "xx",
  "limit": 20
})

console.log('endpoint:', result.endpoint)
console.log('cost:', result.costUsd, 'USDC')
console.log('tx:', result.settlement?.txHash)
console.log('data:', result.data)

Python — 2siopython

import os
from twosio import TwoS

client = TwoS(private_key=os.environ["EVM_PRIVATE_KEY"])

result = client.gov.fda_food_recalls(product="xx", classification="I", status="Ongoing", state="xx", limit=20)

print("endpoint:", result.endpoint)
print("cost:", result.cost_usd, "USDC")
print("tx:", (result.settlement or {}).get("tx_hash"))
print("data:", result.data)

MCP — Claude Desktop / AgentKit / any MCP hostjson

// 1. Add @2sio/mcp to your MCP host config (Claude Desktop example below).
//    EVM_PRIVATE_KEY funds x402 payments per call.

// claude_desktop_config.json
{
  "mcpServers": {
    "2sio": {
      "command": "npx",
      "args": ["-y", "@2sio/mcp"],
      "env": { "EVM_PRIVATE_KEY": "0x..." }
    }
  }
}

// 2. Once the server is running, agents call this tool via standard MCP:

{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "gov.fda-food-recalls",
    "arguments": {
      "product": "xx",
      "classification": "I",
      "status": "Ongoing",
      "state": "xx",
      "limit": 20
    }
  }
}

Response

Field	Type	Description
`query`	object
`totalCount`	integer
`returned`	integer
`recalls`	array
`source`	object

Example response datajson

{
  "query": {
    "product": "example",
    "classification": "example",
    "status": "example",
    "state": "example",
    "limit": 1
  },
  "totalCount": 1,
  "returned": 1,
  "recalls": [
    {
      "recallNumber": "example",
      "status": "example",
      "classification": "example",
      "productType": "example",
      "productDescription": "example",
      "reasonForRecall": "example",
      "initialNotification": "example",
      "voluntaryMandated": "example",
      "recallingFirm": "example",
      "city": "example",
      "state": "example",
      "country": "example",
      "distributionPattern": "example",
      "recallInitiationDate": "example",
      "reportDate": "example"
    }
  ],
  "source": {
    "provider": "example",
    "url": "https://example.com",
    "license": "example"
  }
}

Discovery

/api/directory — full catalog of every endpoint
/openapi.json — OpenAPI 3.1 spec (per-op x-payment-info, x402Payment security)
/.well-known/x402 — machine-readable service descriptor for x402-aware crawlers
/.well-known/mcp/server-card.json — MCP SEP-1649 server card
/llms.txt — plain-text manifest for LLM ingestion

2s.io is x402-native. Every call is paid per-request from a USDC-funded EVM wallet on Base — no signup, no API keys, no monthly fees. Source code: github.com/2s-io/sdk.