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TreasuryDirect for...

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    • Learn about purchasing & holding Treasury Securities
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    • Access data & rules on securities auctions
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Treasury Security Information

Base URL:

http://www.treasurydirect.gov/TA_WS/


Security Endpoint

/securities/Cusip(9#)/Date(MM/DD/YYYY)


Parameters

Parameter Values Allowed Example Description
callback All alpha-numeric myCallback Used by JSONP to wrap function
format xhtml, json, jsonp xhtml Determines the format that will be returned in the response

This URL returns data about a specific security identified by CUSIP and issue date.

Example

http://www.treasurydirect.gov/TA_WS/securities/912796CJ6/02/11/2014?format=xhtml

Announced Endpoint

/securities/announced


Parameters

Parameter Values Allowed Example Description
callback All alpha-numeric myCallback Used by JSONP to wrap function
format xhtml, json, jsonp xhtml Determines the format that will be returned in the response
pagesize Numeric only 2 Maximum number of results to return
type Bill, Note, Bond, CMB, TIPS, FRN Bill Used to only display securities of a particular type
days  Numeric only 7 How many days ago you want results for? (Note: days=0 will give you today’s results only)
reopening Yes, No Yes Used to filter securities by reopening status

This URL returns data about announced securities.  Max 250 results.  Ordered by announcement date (descending), auction date (descending), issue date (descending), security term length (ascending)

Example

http://www.treasurydirect.gov/TA_WS/securities/announced?format=html&type=FRN

Auctioned Endpoint

Parameters

Parameter Values Allowed Example Description
callback All alpha-numeric myCallback Used by JSONP to wrap function
format xhtml, json, jsonp xhtml Determines the format that will be returned in the response
pagesize Numeric only 2 Maximum number of results to return
type Bill, Note, Bond, CMB, TIPS, FRN Bill Used to only display securities of a particular type
days Numeric only 7 How many days ago you want results for? (Note: days=0 will give you today’s results only)
reopening Yes, No Yes Used to filter securities by reopening status

This URL returns data about auctioned securities.  Max 250 results. Ordered by auction date (descending), issue date (descending), security term length (ascending)

Example

http://www.treasurydirect.gov/TA_WS/securities/auctioned?format=html&type=FRN

Type Endpoint

/securities/Type(Bill,Note,Bond,CMB,TIPS,FRN)


Parameters

Parameter Values Allowed Example Description
callback All alpha-numeric myCallback Used by JSONP to wrap function
format xhtml, json, jsonp, rss xhtml Determines the format that will be returned in the response

This URL returns data about securities of a particular type.

Example

http://www.treasurydirect.gov/TA_WS/securities/FRN?format=html

Search Endpoint

/securities/search


Parameters

Parameters Values Allowed Example Description
cusip 9-characters, alpha-numeric 912796CJ6 Cusip is represented by 9 character alpha-numeric value.
startDate Numeric date in format: MM/DD/YYYY 01/01/1980 Start date for date field designated by dateFieldName parameter.
endDate Numeric date in format: MM/DD/YYYY 01/31/1980 End date for date field designated by dateFieldName parameter.
dateFieldName All alpha-numeric issueDate Determines which date field to use for startDate and endDate
callback All alpha-numeric myCallback Used by JSONP to wrap function
format json, jsonp, rss, xhtml xhtml Determines the format that will be returned in the response
pagesize Numeric only 2 Maximum number of results to return; you must also include pagenum when using pagesize
pagenum Numeric only 1 The first page number to display results for; used in combination with pagesize
type Bill, Note, Bond, CMB, TIPS, FRN Bill Used to only display securities of a particular type
days  Numeric only 7 How many days ago you want results for? (Note: days=0 will give you today’s results only)
reopening Yes, No Yes Used to filter securities by reopening status

Notes:

  • Accepts parameter names that match camel cased variable names, for example auctionDate=2013-05-25&interestRate=7.5
  • When using variable names as parameters you can supply a value of notNull, for example auctionDate=notNull
  • Dates accept a value of "today" without quotes, for example issueDate=today

This URL returns data based on the parameters passed.  By default it will display all securities.  The list of fields which can be used as parameter names is as follows (when passing parameters remember to make the first letter lower case):

Example

http://www.treasurydirect.gov/TA_WS/securities/search?cusip= 912796CH0&format=html+

Fields

1. Cusip
2. IssueDate
3. SecurityType
4. SecurityTerm
5. MaturityDate
6. InterestRate
7. RefCpiOnIssueDate
8. AnnouncementDate
9. AuctionDate
10. XmlFilenameCompetitiveResults
11. DatedDate
12. RefCpiOnDatedDate
13. AccruedInterestPer1000
14. AccruedInterestPer100
15. AdjustedAccruedInterestPer1000
16. AdjustedPrice
17. AllocationPercentage
18. AllocationPercentageDecimals
19. AnnouncedCusip
20. AuctionFormat
21. AverageMedianDiscountRate
22. AverageMedianInvestmentRate
23. AverageMedianPrice
24. AverageMedianDiscountMargin
25. AverageMedianYield
26. BackDated
27. BackDatedDate
28. BidToCoverRatio
29. CallDate
30. Callable
31. CalledDate
32. CashManagementBillCMB
33. ClosingTimeCompetitive
34. ClosingTimeNoncompetitive
35. CompetitiveAccepted
36. CompetitiveBidDecimals
37. CompetitiveTendered
38. CompetitiveTendersAccepted
39. CorpusCusip
40. CpiBaseReferencePeriod
41. CurrentlyOutstanding
42. DirectBidderAccepted
43. DirectBidderTendered
44. EstimatedAmountOfPubliclyHeldMaturingSecuritiesByType
45. FimaIncluded
46. FimaNoncompetitiveAccepted
47. FimaNoncompetitiveTendered
48. FirstInterestPeriod
49. FirstInterestPaymentDate
50. FloatingRate
51. FrnIndexDeterminationDate
52. FrnIndexDeterminationRate
53. HighDiscountRate
54. HighInvestmentRate
55. HighPrice
56. HighDiscountMargin
57. HighYield
58. IndexRatioOnIssueDate
59. IndirectBidderAccepted
60. IndirectBidderTendered
61. InterestPaymentFrequency
62. LowDiscountRate
63. LowInvestmentRate
64. LowPrice
65. LowDiscountMargin
66. LowYield
67. MaturingDate
68. MaximumCompetitiveAward
69. MaximumNoncompetitiveAward
70. MaximumSingleBid
71. MinimumBidAmount
72. MinimumStripAmount
73. MinimumToIssue
74. MultiplesToBid
75. MultiplesToIssue
76. NlpExclusionAmount
77. NlpReportingThreshold
78. NoncompetitiveAccepted
79. NoncompetitiveTendersAccepted
80. OfferingAmount
81. OriginalCusip
82. OriginalDatedDate
83. OriginalIssueDate
84. OriginalSecurityTerm
85. PdfFilenameAnnouncement
86. PdfFilenameCompetitiveResults
87. PdfFilenameNoncompetitiveResults
88. PdfFilenameSpecialAnnouncement
89. PricePer100
90. PrimaryDealerAccepted
91. PrimaryDealerTendered
92. Reopening
93. SecurityTermDayMonth
94. SecurityTermWeekYear
95. Series
96. SomaAccepted
97. SomaHoldings
98. SomaIncluded
99. SomaTendered
100. Spread
101. StandardInterestPaymentPer1000
102. Strippable
103. Term
104. TiinConversionFactorPer1000
105. Tips
106. TotalAccepted
107. TotalTendered
108. TreasuryDirectAccepted
109. TreasuryDirectTendersAccepted
110. Type
111. UnadjustedAccruedInterestPer1000
112. UnadjustedPrice
113. UpdatedTimestamp
114. XmlFilenameAnnouncement
115. XmlFilenameSpecialAnnouncement
116. AuctionDateYear

Sample JSON output

[{"cusip":"912796QQQ","issueDate":"2014-02-14T00:00:00","securityType":"Bill","securityTerm":"2-Day","maturityDate":"2014-02-19T00:00:00","interestRate":"","refCpiOnIssueDate":"","refCpiOnDatedDate":"","announcementDate":"2014-02-11T00:00:00","auctionDate":"2014-02-14T00:00:00","auctionDateYear":"2014","datedDate":"","accruedInterestPer1000":"","accruedInterestPer100":"","adjustedAccruedInterestPer1000":"","adjustedPrice":"","allocationPercentage":"31.680000","allocationPercentageDecimals":"2","announcedCusip":"","auctionFormat":"Single-Price","averageMedianDiscountRate":"0.000000","averageMedianInvestmentRate":"","averageMedianPrice":"","averageMedianDiscountMargin":"","averageMedianYield":"","backDated":"","backDatedDate":"","bidToCoverRatio":"3.050000","callDate":"","callable":"","calledDate":"","cashManagementBillCMB":"Yes","closingTimeCompetitive":"11:30 AM","closingTimeNoncompetitive":"11:00 AM","competitiveAccepted":"9897800000","competitiveBidDecimals":"3","competitiveTendered":"30424000000","competitiveTendersAccepted":"Yes","corpusCusip":"","cpiBaseReferencePeriod":"","currentlyOutstanding":"","directBidderAccepted":"1002000000","directBidderTendered":"1006000000","estimatedAmountOfPubliclyHeldMaturingSecuritiesByType":"","fimaIncluded":"Yes","fimaNoncompetitiveAccepted":"3000000","fimaNoncompetitiveTendered":"3000000","firstInterestPeriod":"","firstInterestPaymentDate":"","floatingRate":"No","frnIndexDeterminationDate":"","frnIndexDeterminationRate":"","highDiscountRate":"0.005000","highInvestmentRate":"0.005000","highPrice":"99.999931","highDiscountMargin":"","highYield":"","indexRatioOnIssueDate":"","indirectBidderAccepted":"5626600000","indirectBidderTendered":"22416000000","interestPaymentFrequency":"None","lowDiscountRate":"0.000000","lowInvestmentRate":"","lowPrice":"","lowDiscountMargin":"","lowYield":"","maturingDate":"2014-02-14T00:00:00","maximumCompetitiveAward":"3500000000","maximumNoncompetitiveAward":"5000000","maximumSingleBid":"3500000000","minimumBidAmount":"100","minimumStripAmount":"","minimumToIssue":"100","multiplesToBid":"100","multiplesToIssue":"100","nlpExclusionAmount":"0","nlpReportingThreshold":"3500000000","noncompetitiveAccepted":"100000000","noncompetitiveTendersAccepted":"Yes","offeringAmount":"10000000000","originalCusip":"","originalDatedDate":"","originalIssueDate":"","originalSecurityTerm":"2-Day","pdfFilenameAnnouncement":"A_20140124_3.pdf","pdfFilenameCompetitiveResults":"R_20140127_7.pdf","pdfFilenameNoncompetitiveResults":"","pdfFilenameSpecialAnnouncement":"","pricePer100":"99.999931","primaryDealerAccepted":"3269200000","primaryDealerTendered":"7002000000","reopening":"No","securityTermDayMonth":"2-Day","securityTermWeekYear":"0-Week","series":"","somaAccepted":"0","somaHoldings":"0","somaIncluded":"No","somaTendered":"0","spread":"","standardInterestPaymentPer1000":"","strippable":"","term":"","tiinConversionFactorPer1000":"","tips":"No","totalAccepted":"10000800000","totalTendered":"30527000000","treasuryDirectAccepted":"0","treasuryDirectTendersAccepted":"No","type":"CMB","unadjustedAccruedInterestPer1000":"","unadjustedPrice":"","updatedTimestamp":"2014-02-14T11:30:40","xmlFilenameAnnouncement":"A_20140214_2CMB 2day.xml","xmlFilenameCompetitiveResults":"R_20140127_7CMB2dayretry.xml","xmlFilenameSpecialAnnouncement":""}]

Sample XHTML output

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd"><html xmlns=" http://www.w3.org/1999/xhtml"><head><title>Securities</title></head><body><table border="1"><tr><th>Cusip</th><th>IssueDate</th><th>SecurityType</th><th>SecurityTerm</th><th>MaturityDate</th><th>InterestRate</th><th>RefCpiOnIssueDate</th><th>AnnouncementDate</th><th>AuctionDate</th><th>AuctionDateYear</th><th>DatedDate</th><th>RefCpiOnDatedDate</th><th>AccruedInterestPer1000</th><th>AccruedInterestPer100</th><th>AdjustedAccruedInterestPer1000</th><th>AdjustedPrice</th><th>AllocationPercentage</th><th>AllocationPercentageDecimals</th><th>AnnouncedCusip</th><th>AuctionFormat</th><th>AverageMedianDiscountRate</th><th>AverageMedianInvestmentRate</th><th>AverageMedianPrice</th><th>AverageMedianDiscountMargin</th><th>AverageMedianYield</th><th>BackDated</th><th>BackDatedDate</th><th>BidToCoverRatio</th><th>CallDate</th><th>Callable</th><th>CalledDate</th><th>CashManagementBillCMB</th><th>ClosingTimeCompetitive</th><th>ClosingTimeNoncompetitive</th><th>CompetitiveAccepted</th><th>CompetitiveBidDecimals</th><th>CompetitiveTendered</th><th>CompetitiveTendersAccepted</th><th>CorpusCusip</th><th>CpiBaseReferencePeriod</th><th>CurrentlyOutstanding</th><th>DirectBidderAccepted</th><th>DirectBidderTendered</th><th>EstimatedAmountOfPubliclyHeldMaturingSecuritiesByType</th><th>FimaIncluded</th><th>FimaNoncompetitiveAccepted</th><th>FimaNoncompetitiveTendered</th><th>FirstInterestPeriod</th><th>FirstInterestPaymentDate</th><th>FloatingRate</th><th>FrnIndexDeterminationDate</th><th>FrnIndexDeterminationRate</th><th>HighDiscountRate</th><th>HighInvestmentRate</th><th>HighPrice</th><th>HighDiscountMargin</th><th>HighYield</th><th>IndexRatioOnIssueDate</th><th>IndirectBidderAccepted</th><th>IndirectBidderTendered</th><th>InterestPaymentFrequency</th><th>LowDiscountRate</th><th>LowInvestmentRate</th><th>LowPrice</th><th>LowDiscountMargin</th><th>LowYield</th><th>MaturingDate</th><th>MaximumCompetitiveAward</th><th>MaximumNoncompetitiveAward</th><th>MaximumSingleBid</th><th>MinimumBidAmount</th><th>MinimumStripAmount</th><th>MinimumToIssue</th><th>MultiplesToBid</th><th>MultiplesToIssue</th><th>NlpExclusionAmount</th><th>NlpReportingThreshold</th><th>NoncompetitiveAccepted</th><th>NoncompetitiveTendersAccepted</th><th>OfferingAmount</th><th>OriginalCusip</th><th>OriginalDatedDate</th><th>OriginalIssueDate</th><th>OriginalSecurityTerm</th><th>PdfFilenameAnnouncement</th><th>PdfFilenameCompetitiveResults</th><th>PdfFilenameNoncompetitiveResults</th><th>PdfFilenameSpecialAnnouncement</th><th>PricePer100</th><th>PrimaryDealerAccepted</th><th>PrimaryDealerTendered</th><th>Reopening</th><th>SecurityTermDayMonth</th><th>SecurityTermWeekYear</th><th>Series</th><th>SomaAccepted</th><th>SomaHoldings</th><th>SomaIncluded</th><th>SomaTendered</th><th>Spread</th><th>StandardInterestPaymentPer1000</th><th>Strippable</th><th>Term</th><th>TiinConversionFactorPer1000</th><th>Tips</th><th>TotalAccepted</th><th>TotalTendered</th><th>TreasuryDirectAccepted</th><th>TreasuryDirectTendersAccepted</th><th>Type</th><th>UnadjustedAccruedInterestPer1000</th><th>UnadjustedPrice</th><th>XmlFilenameAnnouncement</th><th>XmlFilenameCompetitiveResults</th><th>XmlFilenameSpecialAnnouncement</th></tr><tr><td>912796QQQ</td><td>2014-02-14T00:00:00</td><td>Bill</td><td>2-Day</td><td>2014-02-19T00:00:00</td><td></td><td></td><td>2014-02-11T00:00:00</td><td>2014-02-14T00:00:00</td><td>2014</td><td></td><td></td><td></td><td></td><td></td><td></td><td>31.680000</td><td>2</td><td></td><td>Single-Price</td><td>0.000000</td><td></td><td></td><td></td><td></td><td></td><td></td><td>3.050000</td><td></td><td></td><td></td><td>Yes</td><td>11:30 AM</td><td>11:00 AM</td><td>9897800000</td><td>3</td><td>30424000000</td><td>Yes</td><td></td><td></td><td></td><td>1002000000</td><td>1006000000</td><td></td><td>Yes</td><td>3000000</td><td>3000000</td><td></td><td></td><td>No</td><td></td><td></td><td>0.005000</td><td>0.005000</td><td>99.999931</td><td></td><td></td><td></td><td>5626600000</td><td>22416000000</td><td>None</td><td>0.000000</td><td></td><td></td><td></td><td></td><td>2014-02-14T00:00:00</td><td>3500000000</td><td>5000000</td><td>3500000000</td><td>100</td><td></td><td>100</td><td>100</td><td>100</td><td>0</td><td>3500000000</td><td>100000000</td><td>Yes</td><td>10000000000</td><td></td><td></td><td></td><td>2-Day</td><td>A_20140124_3.pdf</td><td>R_20140127_7.pdf</td><td></td><td></td><td>99.999931</td><td>3269200000</td><td>7002000000</td><td>No</td><td>2-Day</td><td>0-Week</td><td></td><td>0</td><td>0</td><td>No</td><td>0</td><td></td><td></td><td></td><td></td><td></td><td>No</td><td>10000800000</td><td>30527000000</td><td>0</td><td>No</td><td>CMB</td><td></td><td></td><td>A_20140214_2CMB 2day.xml</td><td>R_20140127_7CMB2dayretry.xml</td><td></td></tr></table></body></html>